You can name or rename group chats of 3 or more people on Instagram.
Name a group chat on Instagram
Tap
in the top right.
- Tap the group chat you'd like to name or rename.
- Tap the group name at the top, then tap it again to edit.
- Enter a name for the conversation, then tap Done.
Keep in mind that people included in the group chat will be able to see that you've renamed it.