Well - i´m in this game quite a long time .. at every time ppl changed their names cause they found one ever cooler and stronger personality to be!
Actually, however, there are some ppl . ( wont tell names
) who have a new name at least every week ....
This is for sure a personal thing and i wont tell somebody how he´s gonna be called but if a decision is fallen - it should be like this!
Especially for the beginners: Noone would know about Legends like Judgement Day, Shady or YuiYui if they had always changed their name....
be proud of what you are