Board Thread:General Discussion/@comment-76.6.212.70-20130527063325/@comment-10688548-20130527072634

I have seen instances of users getting more than one rename.


 * 21:35, December 15, 2012 Merrystar (wall | contribs) renameuser (The user "GenkiDamaXL" has been renamed to "Spirit Bomb".) source
 * 16:22, March 11, 2013 Semanticdrifter (wall | contribs) renameuser (The user "Spirit Bomb" has been renamed to "Hunter Kakashi".) source

The end result of this is a zillion double redirects occur, so it'd be a really bad thing for Wikia to allow to happen. It's quite likely that when it does occur it is a mistake; as such, don't count on it occurring for you, and remember that you should always think long and hard before changing your account name (and indeed before deciding your account name in the first place).

Another option is to create a new account to receive a new name of sorts.