diff --git a/beacon/engine/gen_ed.go b/beacon/engine/gen_ed.go
index 884b7160e8..6893d64a16 100644
--- a/beacon/engine/gen_ed.go
+++ b/beacon/engine/gen_ed.go
@@ -32,8 +32,8 @@ func (e ExecutableData) MarshalJSON() ([]byte, error) {
 		BlockHash     common.Hash         `json:"blockHash"     gencodec:"required"`
 		Transactions  []hexutil.Bytes     `json:"transactions"  gencodec:"required"`
 		Withdrawals   []*types.Withdrawal `json:"withdrawals"`
-		DataGasUsed   *hexutil.Uint64     `json:"dataGasUsed"`
-		ExcessDataGas *hexutil.Uint64     `json:"excessDataGas"`
+		BlobGasUsed   *hexutil.Uint64     `json:"blobGasUsed"`
+		ExcessBlobGas *hexutil.Uint64     `json:"excessBlobGas"`
 	}
 	var enc ExecutableData
 	enc.ParentHash = e.ParentHash
@@ -56,8 +56,8 @@ func (e ExecutableData) MarshalJSON() ([]byte, error) {
 		}
 	}
 	enc.Withdrawals = e.Withdrawals
-	enc.DataGasUsed = (*hexutil.Uint64)(e.DataGasUsed)
-	enc.ExcessDataGas = (*hexutil.Uint64)(e.ExcessDataGas)
+	enc.BlobGasUsed = (*hexutil.Uint64)(e.BlobGasUsed)
+	enc.ExcessBlobGas = (*hexutil.Uint64)(e.ExcessBlobGas)
 	return json.Marshal(&enc)
 }
 
@@ -79,8 +79,8 @@ func (e *ExecutableData) UnmarshalJSON(input []byte) error {
 		BlockHash     *common.Hash        `json:"blockHash"     gencodec:"required"`
 		Transactions  []hexutil.Bytes     `json:"transactions"  gencodec:"required"`
 		Withdrawals   []*types.Withdrawal `json:"withdrawals"`
-		DataGasUsed   *hexutil.Uint64     `json:"dataGasUsed"`
-		ExcessDataGas *hexutil.Uint64     `json:"excessDataGas"`
+		BlobGasUsed   *hexutil.Uint64     `json:"blobGasUsed"`
+		ExcessBlobGas *hexutil.Uint64     `json:"excessBlobGas"`
 	}
 	var dec ExecutableData
 	if err := json.Unmarshal(input, &dec); err != nil {
@@ -148,11 +148,11 @@ func (e *ExecutableData) UnmarshalJSON(input []byte) error {
 	if dec.Withdrawals != nil {
 		e.Withdrawals = dec.Withdrawals
 	}
-	if dec.DataGasUsed != nil {
-		e.DataGasUsed = (*uint64)(dec.DataGasUsed)
+	if dec.BlobGasUsed != nil {
+		e.BlobGasUsed = (*uint64)(dec.BlobGasUsed)
 	}
-	if dec.ExcessDataGas != nil {
-		e.ExcessDataGas = (*uint64)(dec.ExcessDataGas)
+	if dec.ExcessBlobGas != nil {
+		e.ExcessBlobGas = (*uint64)(dec.ExcessBlobGas)
 	}
 	return nil
 }
diff --git a/beacon/engine/types.go b/beacon/engine/types.go
index d96bece856..f1801edd1a 100644
--- a/beacon/engine/types.go
+++ b/beacon/engine/types.go
@@ -62,8 +62,8 @@ type ExecutableData struct {
 	BlockHash     common.Hash         `json:"blockHash"     gencodec:"required"`
 	Transactions  [][]byte            `json:"transactions"  gencodec:"required"`
 	Withdrawals   []*types.Withdrawal `json:"withdrawals"`
-	DataGasUsed   *uint64             `json:"dataGasUsed"`
-	ExcessDataGas *uint64             `json:"excessDataGas"`
+	BlobGasUsed   *uint64             `json:"blobGasUsed"`
+	ExcessBlobGas *uint64             `json:"excessBlobGas"`
 }
 
 // JSON type overrides for executableData.
@@ -76,8 +76,8 @@ type executableDataMarshaling struct {
 	ExtraData     hexutil.Bytes
 	LogsBloom     hexutil.Bytes
 	Transactions  []hexutil.Bytes
-	DataGasUsed   *hexutil.Uint64
-	ExcessDataGas *hexutil.Uint64
+	BlobGasUsed   *hexutil.Uint64
+	ExcessBlobGas *hexutil.Uint64
 }
 
 //go:generate go run github.com/fjl/gencodec -type ExecutionPayloadEnvelope -field-override executionPayloadEnvelopeMarshaling -out gen_epe.go
@@ -224,8 +224,8 @@ func ExecutableDataToBlock(params ExecutableData, versionedHashes []common.Hash)
 		Extra:           params.ExtraData,
 		MixDigest:       params.Random,
 		WithdrawalsHash: withdrawalsRoot,
-		ExcessDataGas:   params.ExcessDataGas,
-		DataGasUsed:     params.DataGasUsed,
+		ExcessBlobGas:   params.ExcessBlobGas,
+		BlobGasUsed:     params.BlobGasUsed,
 	}
 	block := types.NewBlockWithHeader(header).WithBody(txs, nil /* uncles */).WithWithdrawals(params.Withdrawals)
 	if block.Hash() != params.BlockHash {
@@ -253,8 +253,8 @@ func BlockToExecutableData(block *types.Block, fees *big.Int, blobs []kzg4844.Bl
 		Random:        block.MixDigest(),
 		ExtraData:     block.Extra(),
 		Withdrawals:   block.Withdrawals(),
-		DataGasUsed:   block.DataGasUsed(),
-		ExcessDataGas: block.ExcessDataGas(),
+		BlobGasUsed:   block.BlobGasUsed(),
+		ExcessBlobGas: block.ExcessBlobGas(),
 	}
 	blobsBundle := BlobsBundleV1{
 		Commitments: make([]hexutil.Bytes, 0),
diff --git a/consensus/beacon/consensus.go b/consensus/beacon/consensus.go
index 65a776c03a..58a210c16c 100644
--- a/consensus/beacon/consensus.go
+++ b/consensus/beacon/consensus.go
@@ -269,13 +269,13 @@ func (beacon *Beacon) verifyHeader(chain consensus.ChainHeaderReader, header, pa
 	if !shanghai && header.WithdrawalsHash != nil {
 		return fmt.Errorf("invalid withdrawalsHash: have %x, expected nil", header.WithdrawalsHash)
 	}
-	// Verify the existence / non-existence of excessDataGas
+	// Verify the existence / non-existence of excessBlobGas
 	cancun := chain.Config().IsCancun(header.Number, header.Time)
-	if !cancun && header.ExcessDataGas != nil {
-		return fmt.Errorf("invalid excessDataGas: have %d, expected nil", header.ExcessDataGas)
+	if !cancun && header.ExcessBlobGas != nil {
+		return fmt.Errorf("invalid excessBlobGas: have %d, expected nil", header.ExcessBlobGas)
 	}
-	if !cancun && header.DataGasUsed != nil {
-		return fmt.Errorf("invalid dataGasUsed: have %d, expected nil", header.DataGasUsed)
+	if !cancun && header.BlobGasUsed != nil {
+		return fmt.Errorf("invalid blobGasUsed: have %d, expected nil", header.BlobGasUsed)
 	}
 	if cancun {
 		if err := eip4844.VerifyEIP4844Header(parent, header); err != nil {
diff --git a/consensus/misc/eip4844/eip4844.go b/consensus/misc/eip4844/eip4844.go
index 2d0678dd4a..6837abacbe 100644
--- a/consensus/misc/eip4844/eip4844.go
+++ b/consensus/misc/eip4844/eip4844.go
@@ -26,58 +26,58 @@ import (
 )
 
 var (
-	minDataGasPrice            = big.NewInt(params.BlobTxMinDataGasprice)
-	dataGaspriceUpdateFraction = big.NewInt(params.BlobTxDataGaspriceUpdateFraction)
+	minBlobGasPrice            = big.NewInt(params.BlobTxMinBlobGasprice)
+	blobGaspriceUpdateFraction = big.NewInt(params.BlobTxBlobGaspriceUpdateFraction)
 )
 
-// VerifyEIP4844Header verifies the presence of the excessDataGas field and that
-// if the current block contains no transactions, the excessDataGas is updated
+// VerifyEIP4844Header verifies the presence of the excessBlobGas field and that
+// if the current block contains no transactions, the excessBlobGas is updated
 // accordingly.
 func VerifyEIP4844Header(parent, header *types.Header) error {
 	// Verify the header is not malformed
-	if header.ExcessDataGas == nil {
-		return errors.New("header is missing excessDataGas")
+	if header.ExcessBlobGas == nil {
+		return errors.New("header is missing excessBlobGas")
 	}
-	if header.DataGasUsed == nil {
-		return errors.New("header is missing dataGasUsed")
+	if header.BlobGasUsed == nil {
+		return errors.New("header is missing blobGasUsed")
 	}
 	// Verify that the data gas used remains within reasonable limits.
-	if *header.DataGasUsed > params.BlobTxMaxDataGasPerBlock {
-		return fmt.Errorf("data gas used %d exceeds maximum allowance %d", *header.DataGasUsed, params.BlobTxMaxDataGasPerBlock)
+	if *header.BlobGasUsed > params.BlobTxMaxBlobGasPerBlock {
+		return fmt.Errorf("data gas used %d exceeds maximum allowance %d", *header.BlobGasUsed, params.BlobTxMaxBlobGasPerBlock)
 	}
-	if *header.DataGasUsed%params.BlobTxDataGasPerBlob != 0 {
-		return fmt.Errorf("data gas used %d not a multiple of data gas per blob %d", header.DataGasUsed, params.BlobTxDataGasPerBlob)
+	if *header.BlobGasUsed%params.BlobTxBlobGasPerBlob != 0 {
+		return fmt.Errorf("data gas used %d not a multiple of data gas per blob %d", header.BlobGasUsed, params.BlobTxBlobGasPerBlob)
 	}
-	// Verify the excessDataGas is correct based on the parent header
+	// Verify the excessBlobGas is correct based on the parent header
 	var (
-		parentExcessDataGas uint64
-		parentDataGasUsed   uint64
+		parentExcessBlobGas uint64
+		parentBlobGasUsed   uint64
 	)
-	if parent.ExcessDataGas != nil {
-		parentExcessDataGas = *parent.ExcessDataGas
-		parentDataGasUsed = *parent.DataGasUsed
+	if parent.ExcessBlobGas != nil {
+		parentExcessBlobGas = *parent.ExcessBlobGas
+		parentBlobGasUsed = *parent.BlobGasUsed
 	}
-	expectedExcessDataGas := CalcExcessDataGas(parentExcessDataGas, parentDataGasUsed)
-	if *header.ExcessDataGas != expectedExcessDataGas {
-		return fmt.Errorf("invalid excessDataGas: have %d, want %d, parent excessDataGas %d, parent blobDataUsed %d",
-			*header.ExcessDataGas, expectedExcessDataGas, parentExcessDataGas, parentDataGasUsed)
+	expectedExcessBlobGas := CalcExcessBlobGas(parentExcessBlobGas, parentBlobGasUsed)
+	if *header.ExcessBlobGas != expectedExcessBlobGas {
+		return fmt.Errorf("invalid excessBlobGas: have %d, want %d, parent excessBlobGas %d, parent blobDataUsed %d",
+			*header.ExcessBlobGas, expectedExcessBlobGas, parentExcessBlobGas, parentBlobGasUsed)
 	}
 	return nil
 }
 
-// CalcExcessDataGas calculates the excess data gas after applying the set of
+// CalcExcessBlobGas calculates the excess data gas after applying the set of
 // blobs on top of the excess data gas.
-func CalcExcessDataGas(parentExcessDataGas uint64, parentDataGasUsed uint64) uint64 {
-	excessDataGas := parentExcessDataGas + parentDataGasUsed
-	if excessDataGas < params.BlobTxTargetDataGasPerBlock {
+func CalcExcessBlobGas(parentExcessBlobGas uint64, parentBlobGasUsed uint64) uint64 {
+	excessBlobGas := parentExcessBlobGas + parentBlobGasUsed
+	if excessBlobGas < params.BlobTxTargetBlobGasPerBlock {
 		return 0
 	}
-	return excessDataGas - params.BlobTxTargetDataGasPerBlock
+	return excessBlobGas - params.BlobTxTargetBlobGasPerBlock
 }
 
 // CalcBlobFee calculates the blobfee from the header's excess data gas field.
-func CalcBlobFee(excessDataGas uint64) *big.Int {
-	return fakeExponential(minDataGasPrice, new(big.Int).SetUint64(excessDataGas), dataGaspriceUpdateFraction)
+func CalcBlobFee(excessBlobGas uint64) *big.Int {
+	return fakeExponential(minBlobGasPrice, new(big.Int).SetUint64(excessBlobGas), blobGaspriceUpdateFraction)
 }
 
 // fakeExponential approximates factor * e ** (numerator / denominator) using
diff --git a/consensus/misc/eip4844/eip4844_test.go b/consensus/misc/eip4844/eip4844_test.go
index d3f1e8702b..7b9af04d62 100644
--- a/consensus/misc/eip4844/eip4844_test.go
+++ b/consensus/misc/eip4844/eip4844_test.go
@@ -24,7 +24,7 @@ import (
 	"github.com/ethereum/go-ethereum/params"
 )
 
-func TestCalcExcessDataGas(t *testing.T) {
+func TestCalcExcessBlobGas(t *testing.T) {
 	var tests = []struct {
 		excess uint64
 		blobs  uint64
@@ -34,23 +34,23 @@ func TestCalcExcessDataGas(t *testing.T) {
 		// slots are below - or equal - to the target.
 		{0, 0, 0},
 		{0, 1, 0},
-		{0, params.BlobTxTargetDataGasPerBlock / params.BlobTxDataGasPerBlob, 0},
+		{0, params.BlobTxTargetBlobGasPerBlock / params.BlobTxBlobGasPerBlob, 0},
 
-		// If the target data gas is exceeded, the excessDataGas should increase
+		// If the target data gas is exceeded, the excessBlobGas should increase
 		// by however much it was overshot
-		{0, (params.BlobTxTargetDataGasPerBlock / params.BlobTxDataGasPerBlob) + 1, params.BlobTxDataGasPerBlob},
-		{1, (params.BlobTxTargetDataGasPerBlock / params.BlobTxDataGasPerBlob) + 1, params.BlobTxDataGasPerBlob + 1},
-		{1, (params.BlobTxTargetDataGasPerBlock / params.BlobTxDataGasPerBlob) + 2, 2*params.BlobTxDataGasPerBlob + 1},
+		{0, (params.BlobTxTargetBlobGasPerBlock / params.BlobTxBlobGasPerBlob) + 1, params.BlobTxBlobGasPerBlob},
+		{1, (params.BlobTxTargetBlobGasPerBlock / params.BlobTxBlobGasPerBlob) + 1, params.BlobTxBlobGasPerBlob + 1},
+		{1, (params.BlobTxTargetBlobGasPerBlock / params.BlobTxBlobGasPerBlob) + 2, 2*params.BlobTxBlobGasPerBlob + 1},
 
 		// The excess data gas should decrease by however much the target was
 		// under-shot, capped at zero.
-		{params.BlobTxTargetDataGasPerBlock, params.BlobTxTargetDataGasPerBlock / params.BlobTxDataGasPerBlob, params.BlobTxTargetDataGasPerBlock},
-		{params.BlobTxTargetDataGasPerBlock, (params.BlobTxTargetDataGasPerBlock / params.BlobTxDataGasPerBlob) - 1, params.BlobTxDataGasPerBlob},
-		{params.BlobTxTargetDataGasPerBlock, (params.BlobTxTargetDataGasPerBlock / params.BlobTxDataGasPerBlob) - 2, 0},
-		{params.BlobTxDataGasPerBlob - 1, (params.BlobTxTargetDataGasPerBlock / params.BlobTxDataGasPerBlob) - 1, 0},
+		{params.BlobTxTargetBlobGasPerBlock, params.BlobTxTargetBlobGasPerBlock / params.BlobTxBlobGasPerBlob, params.BlobTxTargetBlobGasPerBlock},
+		{params.BlobTxTargetBlobGasPerBlock, (params.BlobTxTargetBlobGasPerBlock / params.BlobTxBlobGasPerBlob) - 1, params.BlobTxBlobGasPerBlob},
+		{params.BlobTxTargetBlobGasPerBlock, (params.BlobTxTargetBlobGasPerBlock / params.BlobTxBlobGasPerBlob) - 2, 0},
+		{params.BlobTxBlobGasPerBlob - 1, (params.BlobTxTargetBlobGasPerBlock / params.BlobTxBlobGasPerBlob) - 1, 0},
 	}
 	for _, tt := range tests {
-		result := CalcExcessDataGas(tt.excess, tt.blobs*params.BlobTxDataGasPerBlob)
+		result := CalcExcessBlobGas(tt.excess, tt.blobs*params.BlobTxBlobGasPerBlob)
 		if result != tt.want {
 			t.Errorf("excess data gas mismatch: have %v, want %v", result, tt.want)
 		}
@@ -59,7 +59,7 @@ func TestCalcExcessDataGas(t *testing.T) {
 
 func TestCalcBlobFee(t *testing.T) {
 	tests := []struct {
-		excessDataGas uint64
+		excessBlobGas uint64
 		blobfee       int64
 	}{
 		{0, 1},
@@ -68,7 +68,7 @@ func TestCalcBlobFee(t *testing.T) {
 		{10 * 1024 * 1024, 111},
 	}
 	for i, tt := range tests {
-		have := CalcBlobFee(tt.excessDataGas)
+		have := CalcBlobFee(tt.excessBlobGas)
 		if have.Int64() != tt.blobfee {
 			t.Errorf("test %d: blobfee mismatch: have %v want %v", i, have, tt.blobfee)
 		}
diff --git a/core/block_validator.go b/core/block_validator.go
index 4ea623cf47..085e7ce61c 100644
--- a/core/block_validator.go
+++ b/core/block_validator.go
@@ -84,14 +84,14 @@ func (v *BlockValidator) ValidateBody(block *types.Block) error {
 	// Blob transactions may be present after the Cancun fork.
 	var blobs int
 	for _, tx := range block.Transactions() {
-		// Count the number of blobs to validate against the header's dataGasUsed
+		// Count the number of blobs to validate against the header's blobGasUsed
 		blobs += len(tx.BlobHashes())
 		// The individual checks for blob validity (version-check + not empty)
 		// happens in the state_transition check.
 	}
-	if header.DataGasUsed != nil {
-		if want := *header.DataGasUsed / params.BlobTxDataGasPerBlob; uint64(blobs) != want { // div because the header is surely good vs the body might be bloated
-			return fmt.Errorf("data gas used mismatch (header %v, calculated %v)", *header.DataGasUsed, blobs*params.BlobTxDataGasPerBlob)
+	if header.BlobGasUsed != nil {
+		if want := *header.BlobGasUsed / params.BlobTxBlobGasPerBlob; uint64(blobs) != want { // div because the header is surely good vs the body might be bloated
+			return fmt.Errorf("data gas used mismatch (header %v, calculated %v)", *header.BlobGasUsed, blobs*params.BlobTxBlobGasPerBlob)
 		}
 	} else {
 		if blobs > 0 {
diff --git a/core/blockchain.go b/core/blockchain.go
index 50064b3838..2f549806c6 100644
--- a/core/blockchain.go
+++ b/core/blockchain.go
@@ -2028,17 +2028,15 @@ func (bc *BlockChain) recoverAncestors(block *types.Block) (common.Hash, error)
 // collectLogs collects the logs that were generated or removed during
 // the processing of a block. These logs are later announced as deleted or reborn.
 func (bc *BlockChain) collectLogs(b *types.Block, removed bool) []*types.Log {
-	var dataGasPrice *big.Int
-	excessDataGas := b.ExcessDataGas()
-	if excessDataGas != nil {
-		dataGasPrice = eip4844.CalcBlobFee(*excessDataGas)
+	var blobGasPrice *big.Int
+	excessBlobGas := b.ExcessBlobGas()
+	if excessBlobGas != nil {
+		blobGasPrice = eip4844.CalcBlobFee(*excessBlobGas)
 	}
-
 	receipts := rawdb.ReadRawReceipts(bc.db, b.Hash(), b.NumberU64())
-	if err := receipts.DeriveFields(bc.chainConfig, b.Hash(), b.NumberU64(), b.Time(), b.BaseFee(), dataGasPrice, b.Transactions()); err != nil {
+	if err := receipts.DeriveFields(bc.chainConfig, b.Hash(), b.NumberU64(), b.Time(), b.BaseFee(), blobGasPrice, b.Transactions()); err != nil {
 		log.Error("Failed to derive block receipts fields", "hash", b.Hash(), "number", b.NumberU64(), "err", err)
 	}
-
 	var logs []*types.Log
 	for _, receipt := range receipts {
 		for _, log := range receipt.Logs {
diff --git a/core/evm.go b/core/evm.go
index f4e6aa43f4..104f2c09dc 100644
--- a/core/evm.go
+++ b/core/evm.go
@@ -66,7 +66,7 @@ func NewEVMBlockContext(header *types.Header, chain ChainContext, author *common
 		BaseFee:       baseFee,
 		GasLimit:      header.GasLimit,
 		Random:        random,
-		ExcessDataGas: header.ExcessDataGas,
+		ExcessBlobGas: header.ExcessBlobGas,
 	}
 }
 
diff --git a/core/gen_genesis.go b/core/gen_genesis.go
index 9a8b279d25..38614252a3 100644
--- a/core/gen_genesis.go
+++ b/core/gen_genesis.go
@@ -31,8 +31,8 @@ func (g Genesis) MarshalJSON() ([]byte, error) {
 		GasUsed       math.HexOrDecimal64                         `json:"gasUsed"`
 		ParentHash    common.Hash                                 `json:"parentHash"`
 		BaseFee       *math.HexOrDecimal256                       `json:"baseFeePerGas"`
-		ExcessDataGas *math.HexOrDecimal64                        `json:"excessDataGas"`
-		DataGasUsed   *math.HexOrDecimal64                        `json:"dataGasUsed"`
+		ExcessBlobGas *math.HexOrDecimal64                        `json:"excessBlobGas"`
+		BlobGasUsed   *math.HexOrDecimal64                        `json:"blobGasUsed"`
 	}
 	var enc Genesis
 	enc.Config = g.Config
@@ -53,8 +53,8 @@ func (g Genesis) MarshalJSON() ([]byte, error) {
 	enc.GasUsed = math.HexOrDecimal64(g.GasUsed)
 	enc.ParentHash = g.ParentHash
 	enc.BaseFee = (*math.HexOrDecimal256)(g.BaseFee)
-	enc.ExcessDataGas = (*math.HexOrDecimal64)(g.ExcessDataGas)
-	enc.DataGasUsed = (*math.HexOrDecimal64)(g.DataGasUsed)
+	enc.ExcessBlobGas = (*math.HexOrDecimal64)(g.ExcessBlobGas)
+	enc.BlobGasUsed = (*math.HexOrDecimal64)(g.BlobGasUsed)
 	return json.Marshal(&enc)
 }
 
@@ -74,8 +74,8 @@ func (g *Genesis) UnmarshalJSON(input []byte) error {
 		GasUsed       *math.HexOrDecimal64                        `json:"gasUsed"`
 		ParentHash    *common.Hash                                `json:"parentHash"`
 		BaseFee       *math.HexOrDecimal256                       `json:"baseFeePerGas"`
-		ExcessDataGas *math.HexOrDecimal64                        `json:"excessDataGas"`
-		DataGasUsed   *math.HexOrDecimal64                        `json:"dataGasUsed"`
+		ExcessBlobGas *math.HexOrDecimal64                        `json:"excessBlobGas"`
+		BlobGasUsed   *math.HexOrDecimal64                        `json:"blobGasUsed"`
 	}
 	var dec Genesis
 	if err := json.Unmarshal(input, &dec); err != nil {
@@ -126,11 +126,11 @@ func (g *Genesis) UnmarshalJSON(input []byte) error {
 	if dec.BaseFee != nil {
 		g.BaseFee = (*big.Int)(dec.BaseFee)
 	}
-	if dec.ExcessDataGas != nil {
-		g.ExcessDataGas = (*uint64)(dec.ExcessDataGas)
+	if dec.ExcessBlobGas != nil {
+		g.ExcessBlobGas = (*uint64)(dec.ExcessBlobGas)
 	}
-	if dec.DataGasUsed != nil {
-		g.DataGasUsed = (*uint64)(dec.DataGasUsed)
+	if dec.BlobGasUsed != nil {
+		g.BlobGasUsed = (*uint64)(dec.BlobGasUsed)
 	}
 	return nil
 }
diff --git a/core/genesis.go b/core/genesis.go
index d55c2cb672..33716d0b61 100644
--- a/core/genesis.go
+++ b/core/genesis.go
@@ -63,8 +63,8 @@ type Genesis struct {
 	GasUsed       uint64      `json:"gasUsed"`
 	ParentHash    common.Hash `json:"parentHash"`
 	BaseFee       *big.Int    `json:"baseFeePerGas"` // EIP-1559
-	ExcessDataGas *uint64     `json:"excessDataGas"` // EIP-4844
-	DataGasUsed   *uint64     `json:"dataGasUsed"`   // EIP-4844
+	ExcessBlobGas *uint64     `json:"excessBlobGas"` // EIP-4844
+	BlobGasUsed   *uint64     `json:"blobGasUsed"`   // EIP-4844
 }
 
 func ReadGenesis(db ethdb.Database) (*Genesis, error) {
@@ -99,8 +99,8 @@ func ReadGenesis(db ethdb.Database) (*Genesis, error) {
 	genesis.Mixhash = genesisHeader.MixDigest
 	genesis.Coinbase = genesisHeader.Coinbase
 	genesis.BaseFee = genesisHeader.BaseFee
-	genesis.ExcessDataGas = genesisHeader.ExcessDataGas
-	genesis.DataGasUsed = genesisHeader.DataGasUsed
+	genesis.ExcessBlobGas = genesisHeader.ExcessBlobGas
+	genesis.BlobGasUsed = genesisHeader.BlobGasUsed
 
 	return &genesis, nil
 }
@@ -228,8 +228,8 @@ type genesisSpecMarshaling struct {
 	Difficulty    *math.HexOrDecimal256
 	Alloc         map[common.UnprefixedAddress]GenesisAccount
 	BaseFee       *math.HexOrDecimal256
-	ExcessDataGas *math.HexOrDecimal64
-	DataGasUsed   *math.HexOrDecimal64
+	ExcessBlobGas *math.HexOrDecimal64
+	BlobGasUsed   *math.HexOrDecimal64
 }
 
 type genesisAccountMarshaling struct {
@@ -477,13 +477,13 @@ func (g *Genesis) ToBlock() *types.Block {
 			withdrawals = make([]*types.Withdrawal, 0)
 		}
 		if conf.IsCancun(num, g.Timestamp) {
-			head.ExcessDataGas = g.ExcessDataGas
-			head.DataGasUsed = g.DataGasUsed
-			if head.ExcessDataGas == nil {
-				head.ExcessDataGas = new(uint64)
+			head.ExcessBlobGas = g.ExcessBlobGas
+			head.BlobGasUsed = g.BlobGasUsed
+			if head.ExcessBlobGas == nil {
+				head.ExcessBlobGas = new(uint64)
 			}
-			if head.DataGasUsed == nil {
-				head.DataGasUsed = new(uint64)
+			if head.BlobGasUsed == nil {
+				head.BlobGasUsed = new(uint64)
 			}
 		}
 	}
diff --git a/core/rawdb/accessors_chain.go b/core/rawdb/accessors_chain.go
index 152f70f891..e3f4b3f353 100644
--- a/core/rawdb/accessors_chain.go
+++ b/core/rawdb/accessors_chain.go
@@ -645,14 +645,12 @@ func ReadReceipts(db ethdb.Reader, hash common.Hash, number uint64, time uint64,
 	} else {
 		baseFee = header.BaseFee
 	}
-
 	// Compute effective data gas price.
-	var dataGasPrice *big.Int
-	if header != nil && header.ExcessDataGas != nil {
-		dataGasPrice = eip4844.CalcBlobFee(*header.ExcessDataGas)
+	var blobGasPrice *big.Int
+	if header != nil && header.ExcessBlobGas != nil {
+		blobGasPrice = eip4844.CalcBlobFee(*header.ExcessBlobGas)
 	}
-
-	if err := receipts.DeriveFields(config, hash, number, time, baseFee, dataGasPrice, body.Transactions); err != nil {
+	if err := receipts.DeriveFields(config, hash, number, time, baseFee, blobGasPrice, body.Transactions); err != nil {
 		log.Error("Failed to derive block receipts fields", "hash", hash, "number", number, "err", err)
 		return nil
 	}
diff --git a/core/state_processor_test.go b/core/state_processor_test.go
index 67fe95976c..b0b0db1a25 100644
--- a/core/state_processor_test.go
+++ b/core/state_processor_test.go
@@ -402,14 +402,14 @@ func GenerateBadBlock(parent *types.Block, engine consensus.Engine, txs types.Tr
 	header.Root = common.BytesToHash(hasher.Sum(nil))
 	if config.IsCancun(header.Number, header.Time) {
 		var pExcess, pUsed = uint64(0), uint64(0)
-		if parent.ExcessDataGas() != nil {
-			pExcess = *parent.ExcessDataGas()
-			pUsed = *parent.DataGasUsed()
+		if parent.ExcessBlobGas() != nil {
+			pExcess = *parent.ExcessBlobGas()
+			pUsed = *parent.BlobGasUsed()
 		}
-		excess := eip4844.CalcExcessDataGas(pExcess, pUsed)
-		used := uint64(nBlobs * params.BlobTxDataGasPerBlob)
-		header.ExcessDataGas = &excess
-		header.DataGasUsed = &used
+		excess := eip4844.CalcExcessBlobGas(pExcess, pUsed)
+		used := uint64(nBlobs * params.BlobTxBlobGasPerBlob)
+		header.ExcessBlobGas = &excess
+		header.BlobGasUsed = &used
 	}
 	// Assemble and return the final block for sealing
 	if config.IsShanghai(header.Number, header.Time) {
diff --git a/core/state_transition.go b/core/state_transition.go
index da256ddcad..6cfe1d9c1a 100644
--- a/core/state_transition.go
+++ b/core/state_transition.go
@@ -241,18 +241,18 @@ func (st *StateTransition) buyGas() error {
 		balanceCheck.Add(balanceCheck, st.msg.Value)
 	}
 	if st.evm.ChainConfig().IsCancun(st.evm.Context.BlockNumber, st.evm.Context.Time) {
-		if dataGas := st.dataGasUsed(); dataGas > 0 {
-			if st.evm.Context.ExcessDataGas == nil {
+		if blobGas := st.blobGasUsed(); blobGas > 0 {
+			if st.evm.Context.ExcessBlobGas == nil {
 				// programming error
 				panic("missing field excess data gas")
 			}
-			// Check that the user has enough funds to cover dataGasUsed * tx.BlobGasFeeCap
-			blobBalanceCheck := new(big.Int).SetUint64(dataGas)
+			// Check that the user has enough funds to cover blobGasUsed * tx.BlobGasFeeCap
+			blobBalanceCheck := new(big.Int).SetUint64(blobGas)
 			blobBalanceCheck.Mul(blobBalanceCheck, st.msg.BlobGasFeeCap)
 			balanceCheck.Add(balanceCheck, blobBalanceCheck)
-			// Pay for dataGasUsed * actual blob fee
-			blobFee := new(big.Int).SetUint64(dataGas)
-			blobFee.Mul(blobFee, eip4844.CalcBlobFee(*st.evm.Context.ExcessDataGas))
+			// Pay for blobGasUsed * actual blob fee
+			blobFee := new(big.Int).SetUint64(blobGas)
+			blobFee.Mul(blobFee, eip4844.CalcBlobFee(*st.evm.Context.ExcessBlobGas))
 			mgval.Add(mgval, blobFee)
 		}
 	}
@@ -331,9 +331,9 @@ func (st *StateTransition) preCheck() error {
 	}
 
 	if st.evm.ChainConfig().IsCancun(st.evm.Context.BlockNumber, st.evm.Context.Time) {
-		if st.dataGasUsed() > 0 {
+		if st.blobGasUsed() > 0 {
 			// Check that the user is paying at least the current blob fee
-			blobFee := eip4844.CalcBlobFee(*st.evm.Context.ExcessDataGas)
+			blobFee := eip4844.CalcBlobFee(*st.evm.Context.ExcessBlobGas)
 			if st.msg.BlobGasFeeCap.Cmp(blobFee) < 0 {
 				return fmt.Errorf("%w: address %v have %v want %v", ErrBlobFeeCapTooLow, st.msg.From.Hex(), st.msg.BlobGasFeeCap, blobFee)
 			}
@@ -471,7 +471,7 @@ func (st *StateTransition) gasUsed() uint64 {
 	return st.initialGas - st.gasRemaining
 }
 
-// dataGasUsed returns the amount of data gas used by the message.
-func (st *StateTransition) dataGasUsed() uint64 {
-	return uint64(len(st.msg.BlobHashes) * params.BlobTxDataGasPerBlob)
+// blobGasUsed returns the amount of data gas used by the message.
+func (st *StateTransition) blobGasUsed() uint64 {
+	return uint64(len(st.msg.BlobHashes) * params.BlobTxBlobGasPerBlob)
 }
diff --git a/core/txpool/blobpool/blobpool.go b/core/txpool/blobpool/blobpool.go
index 3f34e3925f..07e3e3ff98 100644
--- a/core/txpool/blobpool/blobpool.go
+++ b/core/txpool/blobpool/blobpool.go
@@ -53,7 +53,7 @@ const (
 	// maxBlobsPerTransaction is the maximum number of blobs a single transaction
 	// is allowed to contain. Whilst the spec states it's unlimited, the block
 	// data slots are protocol bound, which implicitly also limit this.
-	maxBlobsPerTransaction = params.BlobTxMaxDataGasPerBlock / params.BlobTxDataGasPerBlob
+	maxBlobsPerTransaction = params.BlobTxMaxBlobGasPerBlock / params.BlobTxBlobGasPerBlob
 
 	// txAvgSize is an approximate byte size of a transaction metadata to avoid
 	// tiny overflows causing all txs to move a shelf higher, wasting disk space.
@@ -400,10 +400,10 @@ func (p *BlobPool) Init(gasTip *big.Int, head *types.Header, reserve txpool.Addr
 	}
 	var (
 		basefee = uint256.MustFromBig(misc.CalcBaseFee(p.chain.Config(), p.head))
-		blobfee = uint256.MustFromBig(big.NewInt(params.BlobTxMinDataGasprice))
+		blobfee = uint256.MustFromBig(big.NewInt(params.BlobTxMinBlobGasprice))
 	)
-	if p.head.ExcessDataGas != nil {
-		blobfee = uint256.MustFromBig(eip4844.CalcBlobFee(*p.head.ExcessDataGas))
+	if p.head.ExcessBlobGas != nil {
+		blobfee = uint256.MustFromBig(eip4844.CalcBlobFee(*p.head.ExcessBlobGas))
 	}
 	p.evict = newPriceHeap(basefee, blobfee, &p.index)
 
@@ -773,10 +773,10 @@ func (p *BlobPool) Reset(oldHead, newHead *types.Header) {
 	// Reset the price heap for the new set of basefee/blobfee pairs
 	var (
 		basefee = uint256.MustFromBig(misc.CalcBaseFee(p.chain.Config(), newHead))
-		blobfee = uint256.MustFromBig(big.NewInt(params.BlobTxMinDataGasprice))
+		blobfee = uint256.MustFromBig(big.NewInt(params.BlobTxMinBlobGasprice))
 	)
-	if newHead.ExcessDataGas != nil {
-		blobfee = uint256.MustFromBig(eip4844.CalcBlobFee(*newHead.ExcessDataGas))
+	if newHead.ExcessBlobGas != nil {
+		blobfee = uint256.MustFromBig(eip4844.CalcBlobFee(*newHead.ExcessBlobGas))
 	}
 	p.evict.reinit(basefee, blobfee, false)
 
diff --git a/core/txpool/blobpool/blobpool_test.go b/core/txpool/blobpool/blobpool_test.go
index d1980b0423..343a4642e9 100644
--- a/core/txpool/blobpool/blobpool_test.go
+++ b/core/txpool/blobpool/blobpool_test.go
@@ -137,14 +137,14 @@ func (bc *testBlockChain) CurrentBlock() *types.Header {
 			lo = mid
 		}
 	}
-	excessDataGas := lo.Uint64()
+	excessBlobGas := lo.Uint64()
 
 	return &types.Header{
 		Number:        blockNumber,
 		Time:          blockTime,
 		GasLimit:      gasLimit,
 		BaseFee:       baseFee,
-		ExcessDataGas: &excessDataGas,
+		ExcessBlobGas: &excessBlobGas,
 	}
 }
 
@@ -523,7 +523,7 @@ func TestOpenDrops(t *testing.T) {
 	chain := &testBlockChain{
 		config:  testChainConfig,
 		basefee: uint256.NewInt(params.InitialBaseFee),
-		blobfee: uint256.NewInt(params.BlobTxMinDataGasprice),
+		blobfee: uint256.NewInt(params.BlobTxMinBlobGasprice),
 		statedb: statedb,
 	}
 	pool := New(Config{Datadir: storage}, chain)
@@ -638,7 +638,7 @@ func TestOpenIndex(t *testing.T) {
 	chain := &testBlockChain{
 		config:  testChainConfig,
 		basefee: uint256.NewInt(params.InitialBaseFee),
-		blobfee: uint256.NewInt(params.BlobTxMinDataGasprice),
+		blobfee: uint256.NewInt(params.BlobTxMinBlobGasprice),
 		statedb: statedb,
 	}
 	pool := New(Config{Datadir: storage}, chain)
diff --git a/core/txpool/validation.go b/core/txpool/validation.go
index 67c39a9939..e1c0f314c7 100644
--- a/core/txpool/validation.go
+++ b/core/txpool/validation.go
@@ -116,8 +116,8 @@ func ValidateTransaction(tx *types.Transaction, blobs []kzg4844.Blob, commits []
 		if len(hashes) == 0 {
 			return fmt.Errorf("blobless blob transaction")
 		}
-		if len(hashes) > params.BlobTxMaxDataGasPerBlock/params.BlobTxDataGasPerBlob {
-			return fmt.Errorf("too many blobs in transaction: have %d, permitted %d", len(hashes), params.BlobTxMaxDataGasPerBlock/params.BlobTxDataGasPerBlob)
+		if len(hashes) > params.BlobTxMaxBlobGasPerBlock/params.BlobTxBlobGasPerBlob {
+			return fmt.Errorf("too many blobs in transaction: have %d, permitted %d", len(hashes), params.BlobTxMaxBlobGasPerBlock/params.BlobTxBlobGasPerBlob)
 		}
 		if len(blobs) != len(hashes) {
 			return fmt.Errorf("invalid number of %d blobs compared to %d blob hashes", len(blobs), len(hashes))
diff --git a/core/types/block.go b/core/types/block.go
index b8478e5a10..c0373abb15 100644
--- a/core/types/block.go
+++ b/core/types/block.go
@@ -85,11 +85,11 @@ type Header struct {
 	// WithdrawalsHash was added by EIP-4895 and is ignored in legacy headers.
 	WithdrawalsHash *common.Hash `json:"withdrawalsRoot" rlp:"optional"`
 
-	// ExcessDataGas was added by EIP-4844 and is ignored in legacy headers.
-	ExcessDataGas *uint64 `json:"excessDataGas" rlp:"optional"`
+	// ExcessBlobGas was added by EIP-4844 and is ignored in legacy headers.
+	ExcessBlobGas *uint64 `json:"excessBlobGas" rlp:"optional"`
 
-	// DataGasUsed was added by EIP-4844 and is ignored in legacy headers.
-	DataGasUsed *uint64 `json:"dataGasUsed" rlp:"optional"`
+	// BlobGasUsed was added by EIP-4844 and is ignored in legacy headers.
+	BlobGasUsed *uint64 `json:"blobGasUsed" rlp:"optional"`
 }
 
 // field type overrides for gencodec
@@ -102,8 +102,8 @@ type headerMarshaling struct {
 	Extra         hexutil.Bytes
 	BaseFee       *hexutil.Big
 	Hash          common.Hash `json:"hash"` // adds call to Hash() in MarshalJSON
-	ExcessDataGas *hexutil.Uint64
-	DataGasUsed   *hexutil.Uint64
+	ExcessBlobGas *hexutil.Uint64
+	BlobGasUsed   *hexutil.Uint64
 }
 
 // Hash returns the block hash of the header, which is simply the keccak256 hash of its
@@ -284,13 +284,13 @@ func CopyHeader(h *Header) *Header {
 		cpy.WithdrawalsHash = new(common.Hash)
 		*cpy.WithdrawalsHash = *h.WithdrawalsHash
 	}
-	if h.ExcessDataGas != nil {
-		cpy.ExcessDataGas = new(uint64)
-		*cpy.ExcessDataGas = *h.ExcessDataGas
+	if h.ExcessBlobGas != nil {
+		cpy.ExcessBlobGas = new(uint64)
+		*cpy.ExcessBlobGas = *h.ExcessBlobGas
 	}
-	if h.DataGasUsed != nil {
-		cpy.DataGasUsed = new(uint64)
-		*cpy.DataGasUsed = *h.DataGasUsed
+	if h.BlobGasUsed != nil {
+		cpy.BlobGasUsed = new(uint64)
+		*cpy.BlobGasUsed = *h.BlobGasUsed
 	}
 	return &cpy
 }
@@ -360,22 +360,22 @@ func (b *Block) Withdrawals() Withdrawals {
 	return b.withdrawals
 }
 
-func (b *Block) ExcessDataGas() *uint64 {
-	var excessDataGas *uint64
-	if b.header.ExcessDataGas != nil {
-		excessDataGas = new(uint64)
-		*excessDataGas = *b.header.ExcessDataGas
+func (b *Block) ExcessBlobGas() *uint64 {
+	var excessBlobGas *uint64
+	if b.header.ExcessBlobGas != nil {
+		excessBlobGas = new(uint64)
+		*excessBlobGas = *b.header.ExcessBlobGas
 	}
-	return excessDataGas
+	return excessBlobGas
 }
 
-func (b *Block) DataGasUsed() *uint64 {
-	var dataGasUsed *uint64
-	if b.header.DataGasUsed != nil {
-		dataGasUsed = new(uint64)
-		*dataGasUsed = *b.header.DataGasUsed
+func (b *Block) BlobGasUsed() *uint64 {
+	var blobGasUsed *uint64
+	if b.header.BlobGasUsed != nil {
+		blobGasUsed = new(uint64)
+		*blobGasUsed = *b.header.BlobGasUsed
 	}
-	return dataGasUsed
+	return blobGasUsed
 }
 
 func (b *Block) Header() *Header { return CopyHeader(b.header) }
diff --git a/core/types/gen_header_json.go b/core/types/gen_header_json.go
index fe246d54ec..12a4d1bb7b 100644
--- a/core/types/gen_header_json.go
+++ b/core/types/gen_header_json.go
@@ -33,8 +33,8 @@ func (h Header) MarshalJSON() ([]byte, error) {
 		Nonce           BlockNonce      `json:"nonce"`
 		BaseFee         *hexutil.Big    `json:"baseFeePerGas" rlp:"optional"`
 		WithdrawalsHash *common.Hash    `json:"withdrawalsRoot" rlp:"optional"`
-		ExcessDataGas   *hexutil.Uint64 `json:"excessDataGas" rlp:"optional"`
-		DataGasUsed     *hexutil.Uint64 `json:"dataGasUsed" rlp:"optional"`
+		ExcessBlobGas   *hexutil.Uint64 `json:"excessBlobGas" rlp:"optional"`
+		BlobGasUsed     *hexutil.Uint64 `json:"blobGasUsed" rlp:"optional"`
 		Hash            common.Hash     `json:"hash"`
 	}
 	var enc Header
@@ -55,8 +55,8 @@ func (h Header) MarshalJSON() ([]byte, error) {
 	enc.Nonce = h.Nonce
 	enc.BaseFee = (*hexutil.Big)(h.BaseFee)
 	enc.WithdrawalsHash = h.WithdrawalsHash
-	enc.ExcessDataGas = (*hexutil.Uint64)(h.ExcessDataGas)
-	enc.DataGasUsed = (*hexutil.Uint64)(h.DataGasUsed)
+	enc.ExcessBlobGas = (*hexutil.Uint64)(h.ExcessBlobGas)
+	enc.BlobGasUsed = (*hexutil.Uint64)(h.BlobGasUsed)
 	enc.Hash = h.Hash()
 	return json.Marshal(&enc)
 }
@@ -81,8 +81,8 @@ func (h *Header) UnmarshalJSON(input []byte) error {
 		Nonce           *BlockNonce     `json:"nonce"`
 		BaseFee         *hexutil.Big    `json:"baseFeePerGas" rlp:"optional"`
 		WithdrawalsHash *common.Hash    `json:"withdrawalsRoot" rlp:"optional"`
-		ExcessDataGas   *hexutil.Uint64 `json:"excessDataGas" rlp:"optional"`
-		DataGasUsed     *hexutil.Uint64 `json:"dataGasUsed" rlp:"optional"`
+		ExcessBlobGas   *hexutil.Uint64 `json:"excessBlobGas" rlp:"optional"`
+		BlobGasUsed     *hexutil.Uint64 `json:"blobGasUsed" rlp:"optional"`
 	}
 	var dec Header
 	if err := json.Unmarshal(input, &dec); err != nil {
@@ -151,11 +151,11 @@ func (h *Header) UnmarshalJSON(input []byte) error {
 	if dec.WithdrawalsHash != nil {
 		h.WithdrawalsHash = dec.WithdrawalsHash
 	}
-	if dec.ExcessDataGas != nil {
-		h.ExcessDataGas = (*uint64)(dec.ExcessDataGas)
+	if dec.ExcessBlobGas != nil {
+		h.ExcessBlobGas = (*uint64)(dec.ExcessBlobGas)
 	}
-	if dec.DataGasUsed != nil {
-		h.DataGasUsed = (*uint64)(dec.DataGasUsed)
+	if dec.BlobGasUsed != nil {
+		h.BlobGasUsed = (*uint64)(dec.BlobGasUsed)
 	}
 	return nil
 }
diff --git a/core/types/gen_header_rlp.go b/core/types/gen_header_rlp.go
index f488931f1f..efa92c43af 100644
--- a/core/types/gen_header_rlp.go
+++ b/core/types/gen_header_rlp.go
@@ -42,8 +42,8 @@ func (obj *Header) EncodeRLP(_w io.Writer) error {
 	w.WriteBytes(obj.Nonce[:])
 	_tmp1 := obj.BaseFee != nil
 	_tmp2 := obj.WithdrawalsHash != nil
-	_tmp3 := obj.ExcessDataGas != nil
-	_tmp4 := obj.DataGasUsed != nil
+	_tmp3 := obj.ExcessBlobGas != nil
+	_tmp4 := obj.BlobGasUsed != nil
 	if _tmp1 || _tmp2 || _tmp3 || _tmp4 {
 		if obj.BaseFee == nil {
 			w.Write(rlp.EmptyString)
@@ -62,17 +62,17 @@ func (obj *Header) EncodeRLP(_w io.Writer) error {
 		}
 	}
 	if _tmp3 || _tmp4 {
-		if obj.ExcessDataGas == nil {
+		if obj.ExcessBlobGas == nil {
 			w.Write([]byte{0x80})
 		} else {
-			w.WriteUint64((*obj.ExcessDataGas))
+			w.WriteUint64((*obj.ExcessBlobGas))
 		}
 	}
 	if _tmp4 {
-		if obj.DataGasUsed == nil {
+		if obj.BlobGasUsed == nil {
 			w.Write([]byte{0x80})
 		} else {
-			w.WriteUint64((*obj.DataGasUsed))
+			w.WriteUint64((*obj.BlobGasUsed))
 		}
 	}
 	w.ListEnd(_tmp0)
diff --git a/core/types/gen_receipt_json.go b/core/types/gen_receipt_json.go
index b7949cc78f..a2eca9bbc1 100644
--- a/core/types/gen_receipt_json.go
+++ b/core/types/gen_receipt_json.go
@@ -26,8 +26,8 @@ func (r Receipt) MarshalJSON() ([]byte, error) {
 		ContractAddress   common.Address `json:"contractAddress"`
 		GasUsed           hexutil.Uint64 `json:"gasUsed" gencodec:"required"`
 		EffectiveGasPrice *hexutil.Big   `json:"effectiveGasPrice"`
-		DataGasUsed       uint64         `json:"dataGasUsed,omitempty"`
-		DataGasPrice      *big.Int       `json:"dataGasPrice,omitempty"`
+		BlobGasUsed       uint64         `json:"blobGasUsed,omitempty"`
+		BlobGasPrice      *big.Int       `json:"blobGasPrice,omitempty"`
 		BlockHash         common.Hash    `json:"blockHash,omitempty"`
 		BlockNumber       *hexutil.Big   `json:"blockNumber,omitempty"`
 		TransactionIndex  hexutil.Uint   `json:"transactionIndex"`
@@ -43,8 +43,8 @@ func (r Receipt) MarshalJSON() ([]byte, error) {
 	enc.ContractAddress = r.ContractAddress
 	enc.GasUsed = hexutil.Uint64(r.GasUsed)
 	enc.EffectiveGasPrice = (*hexutil.Big)(r.EffectiveGasPrice)
-	enc.DataGasUsed = r.DataGasUsed
-	enc.DataGasPrice = r.DataGasPrice
+	enc.BlobGasUsed = r.BlobGasUsed
+	enc.BlobGasPrice = r.BlobGasPrice
 	enc.BlockHash = r.BlockHash
 	enc.BlockNumber = (*hexutil.Big)(r.BlockNumber)
 	enc.TransactionIndex = hexutil.Uint(r.TransactionIndex)
@@ -64,8 +64,8 @@ func (r *Receipt) UnmarshalJSON(input []byte) error {
 		ContractAddress   *common.Address `json:"contractAddress"`
 		GasUsed           *hexutil.Uint64 `json:"gasUsed" gencodec:"required"`
 		EffectiveGasPrice *hexutil.Big    `json:"effectiveGasPrice"`
-		DataGasUsed       *uint64         `json:"dataGasUsed,omitempty"`
-		DataGasPrice      *big.Int        `json:"dataGasPrice,omitempty"`
+		BlobGasUsed       *uint64         `json:"blobGasUsed,omitempty"`
+		BlobGasPrice      *big.Int        `json:"blobGasPrice,omitempty"`
 		BlockHash         *common.Hash    `json:"blockHash,omitempty"`
 		BlockNumber       *hexutil.Big    `json:"blockNumber,omitempty"`
 		TransactionIndex  *hexutil.Uint   `json:"transactionIndex"`
@@ -109,11 +109,11 @@ func (r *Receipt) UnmarshalJSON(input []byte) error {
 	if dec.EffectiveGasPrice != nil {
 		r.EffectiveGasPrice = (*big.Int)(dec.EffectiveGasPrice)
 	}
-	if dec.DataGasUsed != nil {
-		r.DataGasUsed = *dec.DataGasUsed
+	if dec.BlobGasUsed != nil {
+		r.BlobGasUsed = *dec.BlobGasUsed
 	}
-	if dec.DataGasPrice != nil {
-		r.DataGasPrice = dec.DataGasPrice
+	if dec.BlobGasPrice != nil {
+		r.BlobGasPrice = dec.BlobGasPrice
 	}
 	if dec.BlockHash != nil {
 		r.BlockHash = *dec.BlockHash
diff --git a/core/types/receipt.go b/core/types/receipt.go
index 2428aeec88..831a07bf1d 100644
--- a/core/types/receipt.go
+++ b/core/types/receipt.go
@@ -63,8 +63,8 @@ type Receipt struct {
 	ContractAddress   common.Address `json:"contractAddress"`
 	GasUsed           uint64         `json:"gasUsed" gencodec:"required"`
 	EffectiveGasPrice *big.Int       `json:"effectiveGasPrice"` // required, but tag omitted for backwards compatibility
-	DataGasUsed       uint64         `json:"dataGasUsed,omitempty"`
-	DataGasPrice      *big.Int       `json:"dataGasPrice,omitempty"`
+	BlobGasUsed       uint64         `json:"blobGasUsed,omitempty"`
+	BlobGasPrice      *big.Int       `json:"blobGasPrice,omitempty"`
 
 	// Inclusion information: These fields provide information about the inclusion of the
 	// transaction corresponding to this receipt.
@@ -315,7 +315,7 @@ func (rs Receipts) EncodeIndex(i int, w *bytes.Buffer) {
 
 // DeriveFields fills the receipts with their computed fields based on consensus
 // data and contextual infos like containing block and transactions.
-func (rs Receipts) DeriveFields(config *params.ChainConfig, hash common.Hash, number uint64, time uint64, baseFee *big.Int, dataGasPrice *big.Int, txs []*Transaction) error {
+func (rs Receipts) DeriveFields(config *params.ChainConfig, hash common.Hash, number uint64, time uint64, baseFee *big.Int, blobGasPrice *big.Int, txs []*Transaction) error {
 	signer := MakeSigner(config, new(big.Int).SetUint64(number), time)
 
 	logIndex := uint(0)
@@ -330,8 +330,8 @@ func (rs Receipts) DeriveFields(config *params.ChainConfig, hash common.Hash, nu
 
 		// EIP-4844 blob transaction fields
 		if txs[i].Type() == BlobTxType {
-			rs[i].DataGasUsed = txs[i].BlobGas()
-			rs[i].DataGasPrice = dataGasPrice
+			rs[i].BlobGasUsed = txs[i].BlobGas()
+			rs[i].BlobGasPrice = blobGasPrice
 		}
 
 		// block location fields
diff --git a/core/types/receipt_test.go b/core/types/receipt_test.go
index f779cd8f45..a7b2644471 100644
--- a/core/types/receipt_test.go
+++ b/core/types/receipt_test.go
@@ -272,8 +272,8 @@ var (
 			TxHash:            txs[5].Hash(),
 			GasUsed:           6,
 			EffectiveGasPrice: big.NewInt(1066),
-			DataGasUsed:       params.BlobTxDataGasPerBlob,
-			DataGasPrice:      big.NewInt(920),
+			BlobGasUsed:       params.BlobTxBlobGasPerBlob,
+			BlobGasPrice:      big.NewInt(920),
 			BlockHash:         blockHash,
 			BlockNumber:       blockNumber,
 			TransactionIndex:  5,
@@ -287,8 +287,8 @@ var (
 			TxHash:            txs[6].Hash(),
 			GasUsed:           7,
 			EffectiveGasPrice: big.NewInt(1077),
-			DataGasUsed:       3 * params.BlobTxDataGasPerBlob,
-			DataGasPrice:      big.NewInt(920),
+			BlobGasUsed:       3 * params.BlobTxBlobGasPerBlob,
+			BlobGasPrice:      big.NewInt(920),
 			BlockHash:         blockHash,
 			BlockNumber:       blockNumber,
 			TransactionIndex:  6,
@@ -309,9 +309,9 @@ func TestDecodeEmptyTypedReceipt(t *testing.T) {
 func TestDeriveFields(t *testing.T) {
 	// Re-derive receipts.
 	basefee := big.NewInt(1000)
-	dataGasPrice := big.NewInt(920)
+	blobGasPrice := big.NewInt(920)
 	derivedReceipts := clearComputedFieldsOnReceipts(receipts)
-	err := Receipts(derivedReceipts).DeriveFields(params.TestChainConfig, blockHash, blockNumber.Uint64(), blockTime, basefee, dataGasPrice, txs)
+	err := Receipts(derivedReceipts).DeriveFields(params.TestChainConfig, blockHash, blockNumber.Uint64(), blockTime, basefee, blobGasPrice, txs)
 	if err != nil {
 		t.Fatalf("DeriveFields(...) = %v, want <nil>", err)
 	}
@@ -509,8 +509,8 @@ func clearComputedFieldsOnReceipt(receipt *Receipt) *Receipt {
 	cpy.GasUsed = 0xffffffff
 	cpy.Logs = clearComputedFieldsOnLogs(receipt.Logs)
 	cpy.EffectiveGasPrice = big.NewInt(0)
-	cpy.DataGasUsed = 0
-	cpy.DataGasPrice = nil
+	cpy.BlobGasUsed = 0
+	cpy.BlobGasPrice = nil
 	return &cpy
 }
 
diff --git a/core/types/transaction_marshalling.go b/core/types/transaction_marshalling.go
index 8e3db61770..a29ec2f6e6 100644
--- a/core/types/transaction_marshalling.go
+++ b/core/types/transaction_marshalling.go
@@ -37,7 +37,7 @@ type txJSON struct {
 	GasPrice             *hexutil.Big    `json:"gasPrice"`
 	MaxPriorityFeePerGas *hexutil.Big    `json:"maxPriorityFeePerGas"`
 	MaxFeePerGas         *hexutil.Big    `json:"maxFeePerGas"`
-	MaxFeePerDataGas     *hexutil.Big    `json:"maxFeePerDataGas,omitempty"`
+	MaxFeePerBlobGas     *hexutil.Big    `json:"maxFeePerBlobGas,omitempty"`
 	Value                *hexutil.Big    `json:"value"`
 	Input                *hexutil.Bytes  `json:"input"`
 	AccessList           *AccessList     `json:"accessList,omitempty"`
@@ -106,7 +106,7 @@ func (tx *Transaction) MarshalJSON() ([]byte, error) {
 		enc.Gas = (*hexutil.Uint64)(&itx.Gas)
 		enc.MaxFeePerGas = (*hexutil.Big)(itx.GasFeeCap.ToBig())
 		enc.MaxPriorityFeePerGas = (*hexutil.Big)(itx.GasTipCap.ToBig())
-		enc.MaxFeePerDataGas = (*hexutil.Big)(itx.BlobFeeCap.ToBig())
+		enc.MaxFeePerBlobGas = (*hexutil.Big)(itx.BlobFeeCap.ToBig())
 		enc.Value = (*hexutil.Big)(itx.Value.ToBig())
 		enc.Input = (*hexutil.Bytes)(&itx.Data)
 		enc.AccessList = &itx.AccessList
@@ -309,10 +309,10 @@ func (tx *Transaction) UnmarshalJSON(input []byte) error {
 			return errors.New("missing required field 'maxFeePerGas' for txdata")
 		}
 		itx.GasFeeCap = uint256.MustFromBig((*big.Int)(dec.MaxFeePerGas))
-		if dec.MaxFeePerDataGas == nil {
-			return errors.New("missing required field 'maxFeePerDataGas' for txdata")
+		if dec.MaxFeePerBlobGas == nil {
+			return errors.New("missing required field 'maxFeePerBlobGas' for txdata")
 		}
-		itx.BlobFeeCap = uint256.MustFromBig((*big.Int)(dec.MaxFeePerDataGas))
+		itx.BlobFeeCap = uint256.MustFromBig((*big.Int)(dec.MaxFeePerBlobGas))
 		if dec.Value == nil {
 			return errors.New("missing required field 'value' in transaction")
 		}
diff --git a/core/types/tx_blob.go b/core/types/tx_blob.go
index 34c01ee014..a08121bf14 100644
--- a/core/types/tx_blob.go
+++ b/core/types/tx_blob.go
@@ -35,7 +35,7 @@ type BlobTx struct {
 	Value      *uint256.Int
 	Data       []byte
 	AccessList AccessList
-	BlobFeeCap *uint256.Int // a.k.a. maxFeePerDataGas
+	BlobFeeCap *uint256.Int // a.k.a. maxFeePerBlobGas
 	BlobHashes []common.Hash
 
 	// Signature values
@@ -105,7 +105,7 @@ func (tx *BlobTx) gasPrice() *big.Int        { return tx.GasFeeCap.ToBig() }
 func (tx *BlobTx) value() *big.Int           { return tx.Value.ToBig() }
 func (tx *BlobTx) nonce() uint64             { return tx.Nonce }
 func (tx *BlobTx) to() *common.Address       { tmp := tx.To; return &tmp }
-func (tx *BlobTx) blobGas() uint64           { return params.BlobTxDataGasPerBlob * uint64(len(tx.BlobHashes)) }
+func (tx *BlobTx) blobGas() uint64           { return params.BlobTxBlobGasPerBlob * uint64(len(tx.BlobHashes)) }
 func (tx *BlobTx) blobGasFeeCap() *big.Int   { return tx.BlobFeeCap.ToBig() }
 func (tx *BlobTx) blobHashes() []common.Hash { return tx.BlobHashes }
 
diff --git a/core/vm/evm.go b/core/vm/evm.go
index 54395136a4..40e2f3554f 100644
--- a/core/vm/evm.go
+++ b/core/vm/evm.go
@@ -74,7 +74,7 @@ type BlockContext struct {
 	Difficulty    *big.Int       // Provides information for DIFFICULTY
 	BaseFee       *big.Int       // Provides information for BASEFEE
 	Random        *common.Hash   // Provides information for PREVRANDAO
-	ExcessDataGas *uint64        // ExcessDataGas field in the header, needed to compute the data
+	ExcessBlobGas *uint64        // ExcessBlobGas field in the header, needed to compute the data
 }
 
 // TxContext provides the EVM with information about a transaction.
diff --git a/eth/catalyst/api.go b/eth/catalyst/api.go
index 2e3a236e00..eb58c81b4e 100644
--- a/eth/catalyst/api.go
+++ b/eth/catalyst/api.go
@@ -450,7 +450,7 @@ func (api *ConsensusAPI) NewPayloadV3(params engine.ExecutableData, versionedHas
 		return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("newPayloadV3 called pre-cancun"))
 	}
 
-	if params.ExcessDataGas == nil {
+	if params.ExcessBlobGas == nil {
 		return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(fmt.Errorf("nil excessDataGas post-cancun"))
 	}
 	var hashes []common.Hash
diff --git a/eth/downloader/queue.go b/eth/downloader/queue.go
index 8c82d7f072..c1df3b4e66 100644
--- a/eth/downloader/queue.go
+++ b/eth/downloader/queue.go
@@ -801,7 +801,7 @@ func (q *queue) DeliverBodies(id string, txLists [][]*types.Transaction, txListH
 		// and zero before the Cancun hardfork
 		var blobs int
 		for _, tx := range txLists[index] {
-			// Count the number of blobs to validate against the header's dataGasUsed
+			// Count the number of blobs to validate against the header's blobGasUsed
 			blobs += len(tx.BlobHashes())
 
 			// Validate the data blobs individually too
@@ -816,8 +816,8 @@ func (q *queue) DeliverBodies(id string, txLists [][]*types.Transaction, txListH
 				}
 			}
 		}
-		if header.DataGasUsed != nil {
-			if want := *header.DataGasUsed / params.BlobTxDataGasPerBlob; uint64(blobs) != want { // div because the header is surely good vs the body might be bloated
+		if header.BlobGasUsed != nil {
+			if want := *header.BlobGasUsed / params.BlobTxBlobGasPerBlob; uint64(blobs) != want { // div because the header is surely good vs the body might be bloated
 				return errInvalidBody
 			}
 		} else {
diff --git a/light/odr_util.go b/light/odr_util.go
index 6089458824..02379ce5ff 100644
--- a/light/odr_util.go
+++ b/light/odr_util.go
@@ -176,13 +176,13 @@ func GetBlockReceipts(ctx context.Context, odr OdrBackend, hash common.Hash, num
 		genesis := rawdb.ReadCanonicalHash(odr.Database(), 0)
 		config := rawdb.ReadChainConfig(odr.Database(), genesis)
 
-		var dataGasPrice *big.Int
-		excessDataGas := block.ExcessDataGas()
-		if excessDataGas != nil {
-			dataGasPrice = eip4844.CalcBlobFee(*excessDataGas)
+		var blobGasPrice *big.Int
+		excessBlobGas := block.ExcessBlobGas()
+		if excessBlobGas != nil {
+			blobGasPrice = eip4844.CalcBlobFee(*excessBlobGas)
 		}
 
-		if err := receipts.DeriveFields(config, block.Hash(), block.NumberU64(), block.Time(), block.BaseFee(), dataGasPrice, block.Transactions()); err != nil {
+		if err := receipts.DeriveFields(config, block.Hash(), block.NumberU64(), block.Time(), block.BaseFee(), blobGasPrice, block.Transactions()); err != nil {
 			return nil, err
 		}
 		rawdb.WriteReceipts(odr.Database(), hash, number, receipts)
diff --git a/params/protocol_params.go b/params/protocol_params.go
index 9a0b8115b1..b5c57789be 100644
--- a/params/protocol_params.go
+++ b/params/protocol_params.go
@@ -163,11 +163,11 @@ const (
 	BlobTxBytesPerFieldElement         = 32      // Size in bytes of a field element
 	BlobTxFieldElementsPerBlob         = 4096    // Number of field elements stored in a single data blob
 	BlobTxHashVersion                  = 0x01    // Version byte of the commitment hash
-	BlobTxMaxDataGasPerBlock           = 1 << 19 // Maximum consumable data gas for data blobs per block
-	BlobTxTargetDataGasPerBlock        = 1 << 18 // Target consumable data gas for data blobs per block (for 1559-like pricing)
-	BlobTxDataGasPerBlob               = 1 << 17 // Gas consumption of a single data blob (== blob byte size)
-	BlobTxMinDataGasprice              = 1       // Minimum gas price for data blobs
-	BlobTxDataGaspriceUpdateFraction   = 2225652 // Controls the maximum rate of change for data gas price
+	BlobTxMaxBlobGasPerBlock           = 1 << 19 // Maximum consumable data gas for data blobs per block
+	BlobTxTargetBlobGasPerBlock        = 1 << 18 // Target consumable data gas for data blobs per block (for 1559-like pricing)
+	BlobTxBlobGasPerBlob               = 1 << 17 // Gas consumption of a single data blob (== blob byte size)
+	BlobTxMinBlobGasprice              = 1       // Minimum gas price for data blobs
+	BlobTxBlobGaspriceUpdateFraction   = 2225652 // Controls the maximum rate of change for data gas price
 	BlobTxPointEvaluationPrecompileGas = 50000   // Gas price for the point evaluation precompile.
 )
 
diff --git a/tests/gen_sttransaction.go b/tests/gen_sttransaction.go
index 1127883315..f47da494fa 100644
--- a/tests/gen_sttransaction.go
+++ b/tests/gen_sttransaction.go
@@ -28,7 +28,7 @@ func (s stTransaction) MarshalJSON() ([]byte, error) {
 		Value                []string              `json:"value"`
 		PrivateKey           hexutil.Bytes         `json:"secretKey"`
 		BlobVersionedHashes  []common.Hash         `json:"blobVersionedHashes,omitempty"`
-		BlobGasFeeCap        *math.HexOrDecimal256 `json:"maxFeePerDataGas,omitempty"`
+		BlobGasFeeCap        *math.HexOrDecimal256 `json:"maxFeePerBlobGas,omitempty"`
 	}
 	var enc stTransaction
 	enc.GasPrice = (*math.HexOrDecimal256)(s.GasPrice)
@@ -65,7 +65,7 @@ func (s *stTransaction) UnmarshalJSON(input []byte) error {
 		Value                []string              `json:"value"`
 		PrivateKey           *hexutil.Bytes        `json:"secretKey"`
 		BlobVersionedHashes  []common.Hash         `json:"blobVersionedHashes,omitempty"`
-		BlobGasFeeCap        *math.HexOrDecimal256 `json:"maxFeePerDataGas,omitempty"`
+		BlobGasFeeCap        *math.HexOrDecimal256 `json:"maxFeePerBlobGas,omitempty"`
 	}
 	var dec stTransaction
 	if err := json.Unmarshal(input, &dec); err != nil {
diff --git a/tests/state_test.go b/tests/state_test.go
index 61ce8aab39..782f1b0b4c 100644
--- a/tests/state_test.go
+++ b/tests/state_test.go
@@ -58,6 +58,9 @@ func TestState(t *testing.T) {
 	// EOF is not part of cancun
 	st.skipLoad(`^stEOF/`)
 
+	// EIP-4844 tests need to be regenerated due to the data-to-blob rename
+	st.skipLoad(`^stEIP4844-blobtransactions/`)
+
 	// Expected failures:
 	// These EIP-4844 tests need to be regenerated.
 	st.fails(`stEIP4844-blobtransactions/opcodeBlobhashOutOfRange.json`, "test has incorrect state root")
diff --git a/tests/state_test_util.go b/tests/state_test_util.go
index 721fe8f5c8..42f0c662ee 100644
--- a/tests/state_test_util.go
+++ b/tests/state_test_util.go
@@ -114,7 +114,7 @@ type stTransaction struct {
 	Value                []string            `json:"value"`
 	PrivateKey           []byte              `json:"secretKey"`
 	BlobVersionedHashes  []common.Hash       `json:"blobVersionedHashes,omitempty"`
-	BlobGasFeeCap        *big.Int            `json:"maxFeePerDataGas,omitempty"`
+	BlobGasFeeCap        *big.Int            `json:"maxFeePerBlobGas,omitempty"`
 }
 
 type stTransactionMarshaling struct {