I've been lurking for a while, studying...observing...so spoopy...

Anyhow, I was talking to a friend of mine recently and she said that she was also looking into wicca, but didn't know if she could call herself wiccan because she doesn't believe in a god or goddess. She has her own beliefs which are similar to mine, but she doesn't think she could ever bring herself to believe in a deity.
Could she (and I, I suppose) call our self wiccan without having a god or a goddess?