Namewhoring 

When someone creates a definition of their name on Urban Dictionary just to compliment themselves.

"Hey look! The definition of my name says I'm funny, kind, and sensitive!"
"Yeah, right. That was probably just you namewhoring."

Namewhoring by its_dinklebergs_fault May 19, 2013

namewording 

Defining someone else name as a word (typically on Urban dictionary)to either bully them or suck up to them.
Also when a actor gets called by a character name or stage name they no longer use

I'm namewording Mark cos he's such a dick

Hey babe I've nameworded you because you are so sweet

I'm Dwayne Johnson I hate being nameworded as the Rock

namewording by Cosmicwatchmaker June 11, 2018