How about Dixie, Sam, Dutchess, Maggie, Holly, or Heidi?
need more?

Here you go,

VALKYRIE f Norse Mythology

Means "chooser of the slain", derived from Old Norse valr "the slain" and kyrja "chooser". In Norse myth the Valkyries were maidens who led heroes killed in battle to Valhalla.

Val for short.

Depends on how good you are at training. If you're not a good trainer, strongly consider naming her your favorite cuss word, you'll use it and she'll know you are talking about her.

I have a friend that named his Oprah.

Boobs

Get a pair, call 'em "woofer" and "tweeter". - Dan