Unfortunately, changing your user name isn't very easy.
You would need to cancel and delete your current account then sign up under the name you want to use.
To find more FAQ’s and knowledge base questions and answers, access the rest of our knowledge base.
To check out the forums, find shared answers from other users, or post a question about shows and other interests, check out Crunchyroll forums.
If you still need further help, need something changed regarding your account, or would like to contact us directly, please contact us with the details.