On the registration page we clearly state that we're not going to change usernames afterwards. There is no safety or security reason. Even if your name here matches a name of a character in an MMO it does not mean anything. Based on this no company will ban you. They also will not do a matchup of usernames against charnames because it does not proof anything too. So what's the "safety" reason behind your request? Note: Your account is from 20.02 and has 6 posts only. If you like create a new one with another name and simply stop using this one.