I ride a cute pony named Sunny. His show name is currently pending, but I'm leaning towards Sunny Side Up or Little Mr. Sunshine. The cute part is is that those names fit his personality. Well, maybe on the ground and when he's happy.
I also ride an aging Appendix gelding, Bullwinkle (his name fits him too). He's about 20ish, and I'm not planning on showing him anything this summer.
Then I get some rides around the barn a lot.
Grandeur Ice Magic - Nudge
Powerscene - Rowdy, my sisters TB
I showed my mare Chloe under the name Miss Chloe, for lack of anything better, but she was never registered. And the other two don't have show names, they are just Skipper and Moe