The 2001 Schwinn road bike is Precious. I love Precious.
The 1995 Diamondback mtb is Bruno. I felt bad after naming precious that I had this bike for 6 years and beati the hell out if it and it had no name.
The 1999 Diamondback mtb is Pedro. It is named after Pedro Martinez (courtesy of my 6 year old brother). It is the Red Sox colors.
My sister's bike is named Max.
I seem to be all about naming bikes are reintroducing Necco wafers, this year.