There's an option in your control panel, that allows "self name changes" once every 30days or something. Instead of just changing their user title, people are finding it amusing to change their avatar name, to serve no purpose other than to confuse any new members as everyone will still call them by their original registered name anyway. Go figure. Oh and for some reason the fact that I changed my username for the very purpose that I wanted to be unrecognizable, puts me in that category, go figurex2.
