I once worked with a guy called Mike Hunt (no kidding) - how do you do that one in front of a customer and keep a straight face?
Wasn't there a Mike Hunt in Radio Active? (As well as a Mike Stand) [Yes, and also an Anna Daptor]
And, of course, I must mention the electronic company Wayne Kerr...
Come to think of it, I always think of Jimmy Carr as Juan... :)