I've never named my guitars, but usually have named my cars. The current one is called 'Ketchup' for instance...because it's all white...har har...also have named the crawfish in our aquarium 'cancer' and perhaps the most weirdly, the rubber ducks we have in the bathroom. They're called Arvi the single dad, Barbiturate, Skewhead, Bobby, Urho the Racing Duck, and Shangri-La.
But not guitars, except descriptive names like 'Davette' from Dee + charvette and 'alumitop' for the aluminum top axe.
Dee
"When life's a biatch, be a horny dog"
Amps: Marshall JVM 410H w/ Plexi Cap mod, Choke Mod & Negative Feedback Removal mod, 4x12", Behringer GMX110, Amplitube 3/StealthPedal
Half a dozen custom built/bastardized guitars all with EMG's, mostly 85's, Ibanez Artwood acoustic & Yamaha SGR bass, Epiphone Prophecy SG, Vox Wah, Pitchblack tuner plus assorted pedals, rack gear etc. for home studio use.