Changing account names?
 

Is there a way to change account names?

I keep forgetting my account names (when I lose my post-it notes) and wondered if I could change the account names so long as the name isn't taken. In this case I know it won't be.

name1 is my first accounts name without the <>

<name1>01
<name1>02

etc, just to make login easy to remember and faster since it's just one number.