My daughter was in love with Star Wars when we adopted our tall, leggy, white shepherd/greyhound/lab mix. He came with the name Stoli, which I kinda felt weird having my kids shout while running around the dog park, so I decided to change it. She picked Obi Wan - and we call him Obi for short. I was surprised to see that it wasn't already on the list!
He has this one ear that is crooked, and his eyes have a slanted oriental look to them when his sits there all tall and skinny and jedi-like.
Many nicknames come from Obi... Obitz, Scobitz, Ober Scober, Scobes, but then again that is my weirdo side coming out there.