Athelwolf, I'm sorry that everyone is basically replying with LOL NAMES ARE GAY, but at least I'm with you, man.
My axe is named Ursula, after my wife - one part badass, one part strategy to make her feel like I have her in mind when I play video games. It only sort of works.
But I add titles to the end of it on the fly:
Ursula Horse-breaker
Ursula True-rend
Ursula Red-Cleaver
If you don't name your weapon, it isn't your weapon.