diff --git a/discord/http.py b/discord/http.py
index 8ae8aedd9..8ca579da8 100644
--- a/discord/http.py
+++ b/discord/http.py
@@ -171,6 +171,7 @@ def handle_message_parameters(
     stickers: Optional[SnowflakeList] = MISSING,
     previous_allowed_mentions: Optional[AllowedMentions] = None,
     mention_author: Optional[bool] = None,
+    thread_name: str = MISSING,
     channel_payload: Dict[str, Any] = MISSING,
 ) -> MultipartParameters:
     if files is not MISSING and file is not MISSING:
@@ -224,6 +225,9 @@ def handle_message_parameters(
     if flags is not MISSING:
         payload['flags'] = flags.value
 
+    if thread_name is not MISSING:
+        payload['thread_name'] = thread_name
+
     if allowed_mentions:
         if previous_allowed_mentions is not None:
             payload['allowed_mentions'] = previous_allowed_mentions.merge(allowed_mentions).to_dict()
diff --git a/discord/webhook/async_.py b/discord/webhook/async_.py
index 23e8fe7c7..35b5ce0da 100644
--- a/discord/webhook/async_.py
+++ b/discord/webhook/async_.py
@@ -1300,6 +1300,7 @@ class Webhook(BaseWebhook):
         embeds: Sequence[Embed] = MISSING,
         allowed_mentions: AllowedMentions = MISSING,
         thread: Snowflake = MISSING,
+        thread_name: str = MISSING,
         wait: Literal[True],
         suppress_embeds: bool = MISSING,
     ) -> WebhookMessage:
@@ -1319,6 +1320,7 @@ class Webhook(BaseWebhook):
         embeds: Sequence[Embed] = MISSING,
         allowed_mentions: AllowedMentions = MISSING,
         thread: Snowflake = MISSING,
+        thread_name: str = MISSING,
         wait: Literal[False] = ...,
         suppress_embeds: bool = MISSING,
     ) -> None:
@@ -1337,6 +1339,7 @@ class Webhook(BaseWebhook):
         embeds: Sequence[Embed] = MISSING,
         allowed_mentions: AllowedMentions = MISSING,
         thread: Snowflake = MISSING,
+        thread_name: str = MISSING,
         wait: bool = False,
         suppress_embeds: bool = False,
     ) -> Optional[WebhookMessage]:
@@ -1393,6 +1396,13 @@ class Webhook(BaseWebhook):
         thread: :class:`~discord.abc.Snowflake`
             The thread to send this webhook to.
 
+            .. versionadded:: 2.0
+        thread_name: :class:`str`
+            The thread name to create with this webhook if the webhook belongs
+            to a :class:`~discord.ForumChannel`. Note that this is mutually
+            exclusive with the ``thread`` parameter, as this will create a
+            new thread with the given name.
+
             .. versionadded:: 2.0
         suppress_embeds: :class:`bool`
             Whether to suppress embeds for the message. This sends the message without any embeds if set to ``True``.
@@ -1408,7 +1418,8 @@ class Webhook(BaseWebhook):
         Forbidden
             The authorization token for the webhook is incorrect.
         TypeError
-            You specified both ``embed`` and ``embeds`` or ``file`` and ``files``.
+            You specified both ``embed`` and ``embeds`` or ``file`` and ``files``
+            or ``thread`` and ``thread_name``.
         ValueError
             The length of ``embeds`` was invalid, or there was no token
             associated with this webhook.
@@ -1434,6 +1445,9 @@ class Webhook(BaseWebhook):
         if self.type is WebhookType.application:
             wait = True
 
+        if thread_name is not MISSING and thread is not MISSING:
+            raise TypeError('Cannot mix thread_name and thread keyword arguments.')
+
         params = handle_message_parameters(
             content=content,
             username=username,
@@ -1444,6 +1458,7 @@ class Webhook(BaseWebhook):
             embed=embed,
             embeds=embeds,
             flags=flags,
+            thread_name=thread_name,
             allowed_mentions=allowed_mentions,
             previous_allowed_mentions=previous_mentions,
         )
diff --git a/discord/webhook/sync.py b/discord/webhook/sync.py
index 55bfa82d6..7592bcf60 100644
--- a/discord/webhook/sync.py
+++ b/discord/webhook/sync.py
@@ -863,6 +863,7 @@ class SyncWebhook(BaseWebhook):
         embeds: Sequence[Embed] = MISSING,
         allowed_mentions: AllowedMentions = MISSING,
         thread: Snowflake = MISSING,
+        thread_name: str = MISSING,
         wait: Literal[True],
         suppress_embeds: bool = MISSING,
     ) -> SyncWebhookMessage:
@@ -882,6 +883,7 @@ class SyncWebhook(BaseWebhook):
         embeds: Sequence[Embed] = MISSING,
         allowed_mentions: AllowedMentions = MISSING,
         thread: Snowflake = MISSING,
+        thread_name: str = MISSING,
         wait: Literal[False] = ...,
         suppress_embeds: bool = MISSING,
     ) -> None:
@@ -900,6 +902,7 @@ class SyncWebhook(BaseWebhook):
         embeds: Sequence[Embed] = MISSING,
         allowed_mentions: AllowedMentions = MISSING,
         thread: Snowflake = MISSING,
+        thread_name: str = MISSING,
         wait: bool = False,
         suppress_embeds: bool = False,
     ) -> Optional[SyncWebhookMessage]:
@@ -949,6 +952,13 @@ class SyncWebhook(BaseWebhook):
         thread: :class:`~discord.abc.Snowflake`
             The thread to send this message to.
 
+            .. versionadded:: 2.0
+        thread_name: :class:`str`
+            The thread name to create with this webhook if the webhook belongs
+            to a :class:`~discord.ForumChannel`. Note that this is mutually
+            exclusive with the ``thread`` parameter, as this will create a
+            new thread with the given name.
+
             .. versionadded:: 2.0
         suppress_embeds: :class:`bool`
             Whether to suppress embeds for the message. This sends the message without any embeds if set to ``True``.
@@ -965,6 +975,7 @@ class SyncWebhook(BaseWebhook):
             The authorization token for the webhook is incorrect.
         TypeError
             You specified both ``embed`` and ``embeds`` or ``file`` and ``files``
+            or ``thread`` and ``thread_name``.
         ValueError
             The length of ``embeds`` was invalid or
             there was no token associated with this webhook.
@@ -987,6 +998,9 @@ class SyncWebhook(BaseWebhook):
         else:
             flags = MISSING
 
+        if thread_name is not MISSING and thread is not MISSING:
+            raise TypeError('Cannot mix thread_name and thread keyword arguments.')
+
         params = handle_message_parameters(
             content=content,
             username=username,
@@ -996,6 +1010,7 @@ class SyncWebhook(BaseWebhook):
             files=files,
             embed=embed,
             embeds=embeds,
+            thread_name=thread_name,
             allowed_mentions=allowed_mentions,
             previous_allowed_mentions=previous_mentions,
             flags=flags,