Need to name my Jeep.

He's a 2007 silver Jeep Wrangler X, no current mods, but may soon begin off-roading. I thought of a few, and some were suggested. Please give me opinions and let me know if there are other good names out there!

So far:
Gunnar
The Brick
Brody-West
Mud Swan
X
Doc Silver
Thaddeus
Zander


....more?