Come on it's all in fun. My 85' is Magikbus - because that is what the plate
says (well I'm using that on the 90' right now but that's another story).
The 86' never really earned a real name. The 90' was going by Blue Bus for a
while - which was very generic -  but somehow evolved into Grover - since
it's the same color as the SO's favorite Sesame Street character. I
personally don't think it can be forced it just has to come and it has to
fit in some way.

I know many people think it's goofy but I think it's fun. I name all of my
guitars too - except my P-Bass who has been with me since I was 18 but it's
name just never came to me.

--
Thanks,

Jeff
90' Carat (Grover)
86' (We call this one Parts)
85' GL (Preparing for reanimation)