Need a cat name! Please help! Easy 10 points!?

I used to have a silver spotted bengal named Prince but sadly we lost him last October to FIP. So in his memory we are adopting a brown spotted little boy very soon and we would like the new kitty's name to be a tribute to Prince. The only name that we have thought of so far is Caesar. Any other famous rulers or ancient gods would be great. We like unique names and would like a "royal" name. Thanks for all the help!