My Bianchi is named Sprout because she's little and green.

The Moots somehow acquired the name Nugget, but it morphed to Nuggie for some reason.

My Specialized mountain bike is named Betty, as in Brown Betty (cause she's brown).

I haven't fully settled on a name for my Jamis Aurora. So far, it's been Scout, but it hasn't fully stuck yet. I'd name her Katy because that's the trail I largely bought her to ride, but that's too similar to my own name. We'll see.

So, yes, I do name my bikes, although I can't say they're terribly creative. My husband eschews the practice, but he at least calls my bikes by Their Name.