Show name for sorrel gelding?

I am currently leasing a 10 year old sorrel Quarter Horse gelding, it is my hope that we are going to get into the show ring at some point this summer, he hasn't been shown in quite a few years, so he needs a bit of a tune up for showing, just at the local level, his name is Jack, he is very cuddly,very laid back, he has a big wide white blaze, and two white socks on his front left foot and left rear foot. I am going to be showing him western and possibly some showmanship. what are some good names? thanks