Good name for a old english sheepdog?

Picking up my male puppy tomorrow but cant think of a cute name.. He has one eye that's brown and the other blue. He is a snow cap but the rest of his body is black and white. I was thinking Ziggy but not sure. I just want a fun smart name for him. He will be between 60 and 80lbs full grown. I know they love water and of course herding.