I love short, friendly, old-fashioned, unpretentious names, and right now I'm really into the name Mack.
Only problem is I don't like any of the formal versions: none of the Mc names, not Macaulay, not Cormac, not Maxwell. I like plain old Mack.
His full name would be Mack Lewis Kliner. Can I get away with that as a real name?