Empty names A moniker refers to its antecedent.
So your name is not totally empty. It refers to you yourself.
You have simply chosen to rename yourself.
Aristotle is Anglicized for the Greek name Aristoteles, a man who lived and philosophized during the 4th Century B.C.E. In Greek it means "best of all" or more literally "best end". Aristo- was a common Greek prefix anciently. I do not particularly recall any other Aristotle's besides the philosopher.