There are sometimes two names for a dog: the name on its AKC registration which is traditionally three names like a person's name on a birth certificate. The other name is the dog's call name. I prefer one syllable call names: Sport, Butch, Gus, Mags, and Jen are examples. I've also thought that I would call my next dog either Girl or Boy which gets reinforced with "good boy" and "good girl." Brittanys were created in France, so Elle (el) for a female and Homme (home) for a male would work nicely.