Please read the following information carefully.
On Fandom, we allow users to rename their account once. Before making an account rename request, make sure that the new name is the one you're sure you'll want to use on Fandom.
Renaming can be done through our rename form. Once you submit your new name, the rename will be final and you won't be able to change your name again.
You can then log back into Fandom using your new username. Your password will remain the same. The old username will not be freed up for reuse.
For important additional details on how account renames work, or if you run into trouble with the process, please see this help page.