Good name for a character in an online game? 10 points best answer!?

Can you suggest any good name that i can use in an online game? the game's Granado Espada. I would love it if the name you're going to suggest would be suggestive of power and wars, kinda like Ares, or Hitler. Surnames of famous and infamous people will be great! I can't use Ares or Hitler, cuz both are already taken. please please please help me on this one! thanks!