diff --git a/src/README.md b/src/README.md
index aec56e7a7ba05a..a3b54416a0d2f5 100644
--- a/src/README.md
+++ b/src/README.md
@@ -422,7 +422,7 @@ that state is through the use of `Environment::AddBindingData`, which gives
 binding functions access to an object for storing such state.
 That object is always a [`BaseObject`][].
 
-Its class needs to have a static `binding_data_name` field based on a
+Its class needs to have a static `type_name` field based on a
 constant string, in order to disambiguate it from other classes of this type,
 and which could e.g. match the binding’s name (in the example above, that would
 be `cares_wrap`).
@@ -433,7 +433,7 @@ class BindingData : public BaseObject {
  public:
   BindingData(Environment* env, Local<Object> obj) : BaseObject(env, obj) {}
 
-  static constexpr FastStringKey binding_data_name { "http_parser" };
+  static constexpr FastStringKey type_name { "http_parser" };
 
   std::vector<char> parser_buffer;
   bool parser_buffer_in_use = false;
diff --git a/src/env-inl.h b/src/env-inl.h
index 95b818373b9a0a..93d2423580a88b 100644
--- a/src/env-inl.h
+++ b/src/env-inl.h
@@ -358,7 +358,7 @@ inline T* Environment::GetBindingData(v8::Local<v8::Context> context) {
       context->GetAlignedPointerFromEmbedderData(
           ContextEmbedderIndex::kBindingListIndex));
   DCHECK_NOT_NULL(map);
-  auto it = map->find(T::binding_data_name);
+  auto it = map->find(T::type_name);
   if (UNLIKELY(it == map->end())) return nullptr;
   T* result = static_cast<T*>(it->second.get());
   DCHECK_NOT_NULL(result);
@@ -377,7 +377,7 @@ inline T* Environment::AddBindingData(
       context->GetAlignedPointerFromEmbedderData(
           ContextEmbedderIndex::kBindingListIndex));
   DCHECK_NOT_NULL(map);
-  auto result = map->emplace(T::binding_data_name, item);
+  auto result = map->emplace(T::type_name, item);
   CHECK(result.second);
   DCHECK_EQ(GetBindingData<T>(context), item.get());
   return item.get();
diff --git a/src/node_file.cc b/src/node_file.cc
index 8c1ea9053f3519..31494e8d2e8370 100644
--- a/src/node_file.cc
+++ b/src/node_file.cc
@@ -2399,7 +2399,7 @@ void BindingData::MemoryInfo(MemoryTracker* tracker) const {
 }
 
 // TODO(addaleax): Remove once we're on C++17.
-constexpr FastStringKey BindingData::binding_data_name;
+constexpr FastStringKey BindingData::type_name;
 
 void Initialize(Local<Object> target,
                 Local<Value> unused,
diff --git a/src/node_file.h b/src/node_file.h
index 95a68b5d89a704..9e652dc7a4afa4 100644
--- a/src/node_file.h
+++ b/src/node_file.h
@@ -27,7 +27,7 @@ class BindingData : public BaseObject {
   std::vector<BaseObjectPtr<FileHandleReadWrap>>
       file_handle_read_wrap_freelist;
 
-  static constexpr FastStringKey binding_data_name { "fs" };
+  static constexpr FastStringKey type_name { "fs" };
 
   void MemoryInfo(MemoryTracker* tracker) const override;
   SET_SELF_SIZE(BindingData)
diff --git a/src/node_http2.cc b/src/node_http2.cc
index 930167418e18db..a4b8e4d2ac7d50 100644
--- a/src/node_http2.cc
+++ b/src/node_http2.cc
@@ -3001,7 +3001,7 @@ void Http2State::MemoryInfo(MemoryTracker* tracker) const {
 }
 
 // TODO(addaleax): Remove once we're on C++17.
-constexpr FastStringKey Http2State::binding_data_name;
+constexpr FastStringKey Http2State::type_name;
 
 // Set up the process.binding('http2') binding.
 void Initialize(Local<Object> target,
diff --git a/src/node_http2_state.h b/src/node_http2_state.h
index cd29b207498dc0..7cf40ff1017ca3 100644
--- a/src/node_http2_state.h
+++ b/src/node_http2_state.h
@@ -127,7 +127,7 @@ class Http2State : public BaseObject {
   SET_SELF_SIZE(Http2State)
   SET_MEMORY_INFO_NAME(Http2State)
 
-  static constexpr FastStringKey binding_data_name { "http2" };
+  static constexpr FastStringKey type_name { "http2" };
 
  private:
   struct http2_state_internal {
diff --git a/src/node_http_parser.cc b/src/node_http_parser.cc
index b2841772aa3779..dfe0273d06f0e3 100644
--- a/src/node_http_parser.cc
+++ b/src/node_http_parser.cc
@@ -88,7 +88,7 @@ class BindingData : public BaseObject {
   BindingData(Environment* env, Local<Object> obj)
       : BaseObject(env, obj) {}
 
-  static constexpr FastStringKey binding_data_name { "http_parser" };
+  static constexpr FastStringKey type_name { "http_parser" };
 
   std::vector<char> parser_buffer;
   bool parser_buffer_in_use = false;
@@ -101,7 +101,7 @@ class BindingData : public BaseObject {
 };
 
 // TODO(addaleax): Remove once we're on C++17.
-constexpr FastStringKey BindingData::binding_data_name;
+constexpr FastStringKey BindingData::type_name;
 
 // helper class for the Parser
 struct StringPtr {
diff --git a/src/node_v8.cc b/src/node_v8.cc
index 4ab87dce326bb1..d66b5e03b8620c 100644
--- a/src/node_v8.cc
+++ b/src/node_v8.cc
@@ -95,7 +95,7 @@ class BindingData : public BaseObject {
         heap_code_statistics_buffer(env->isolate(),
                                     kHeapCodeStatisticsPropertiesCount) {}
 
-  static constexpr FastStringKey binding_data_name { "v8" };
+  static constexpr FastStringKey type_name { "v8" };
 
   AliasedFloat64Array heap_statistics_buffer;
   AliasedFloat64Array heap_space_statistics_buffer;
@@ -113,7 +113,7 @@ class BindingData : public BaseObject {
 };
 
 // TODO(addaleax): Remove once we're on C++17.
-constexpr FastStringKey BindingData::binding_data_name;
+constexpr FastStringKey BindingData::type_name;
 
 void CachedDataVersionTag(const FunctionCallbackInfo<Value>& args) {
   Environment* env = Environment::GetCurrent(args);