All of our bikes are named. I figure anything that I am spending that much time up close and personal with needs a name.

Gidget-my Titus RacerX mtb
Bob-all mountain, a bit heavy but he can a hit
Trixie-road bike, Speed Racer's gf
Belle-my commuter


DH has
Babe the big blue ox-mtb
Gandalph the Grey-mtb
Road bike-yet to be named

I refer to all the bikes by name as do our riding buddies. It is weird, because I am not " cutsey", and nothing else is named.