Shlup, we've had this discussion. We have formulated 2 different responses:

Your Keith is just a fluke. He wasn't supposed to be called Keith. He just had an uncle named Keith who was so cool, his parents decided the name must live on, but gave it to their most evil offspring because of a drunk fortune teller.

Thank you for your submission. Unfortunately, due to the proximity of this Keith's last name with that of an infamous mass murderer reclassifies this Keith not as a Keith but as a Hitler. Therefore, I'm afraid this case is inapplicable to the theory. Thank you, and please continue submitting more evidence to us in the future.