Actually, we are possibly expecting another (it's a bit too early to officially announce) and my wife has suggested Haskell if it was a boy! (as guard-of-terra says below, it is the name of a boy).
It is rather worryingly beginning to grow on me.
I guess I can always say he was named after the England Rugby player[1] to hide my true geek creds, and portray a more rugged image of myself.
It's a subtle pun on the German practise of double-barrelled names that was popular a while ago. Especially amongst the more educated, when both partners wanted to keep their last name but also wanted a common name.