Here is a list of funny names that I have found in game during my scouring of the TL:
(33462407) Harry Hooker. He charges salary by the game.
(33462422) His name is Brain! Gee, Brain, what are we going to do tonight? Narf!
(32715395) Tuna Tugcu. He should be on a team with Mike Trout and Brandon Bass.
(14053407) Little Burkett. Is there a Big Burkett, too?
(8836895) Nir Vana. He's divine!