Would Hero be a dumb name for my barrel racing horse?

Well I've been barrel racing for 6 years..my old racing horse ran through the fence. I usually don't come up with a good name until I think they "deserve" it. I recently quit rodeo..then being around my barrel horse made me want to go back. I went back to the team and we took state champion! Would Hero be a stupid name for her? If so will you give me some other names??