Follow Steps
1. First
login to your Facebook
account.
2. Make sure that your
Facebook limit has ended to change username.
3. Then
Create A new page with
category Artist Band and
name whatever you want .
4. Then go to the settings of the
page and create a user name for it.
5.Then choose
the same
address as your profile has
( username) , it will ask to
interchange. Then just click on
it.
6. Now your facebook
profile has no username.
7. Now just go to your
profile
settings and change your
username. !!