EeveeElectro said:
I'm sure he was called Adam after the first man (Adam and Eve), and I'm certain it was on QI! (So it must be true!)
QI is more entertainment than hard fact - the preface to the QI book says as much. Sometimes their research is a little less than completely rigorous.
The monster in Frankenstein is nameless but at one point refers to itself as "the Adam of your labours" when talking to Frankenstein, but that's not to say the monster is actually named Adam. In some of the stage adaptations the monster is literally nameless and billed as "_____________".
http://en.wikipedia.org/wiki/Frankenstein%27s_monster