I'm sure there are people out there who name their cutlery, I'm not one of them.
Since I only have one of each the guitars are called by their proper names, The Westone, The Hondo or The Yamaha. etc'
I did toy with calling the Fender Leo and the LP Les but I thought naming was a bit sad and gave the idea up before habit set in.
However if Orianthi asked me to come over and help her name her PRS I would be enthusiastic and give it my best creative shot, could take a long dinner though