I have a friend with a female labradoodle named Roxy, she's a cute dog and the name fits her.
This actually makes me realize something....only you really know her...your best bet for help is to maybe come up with 3-4 names that you feel fit her personality and just seem right for her. Let us hear them, and then we can vote to help you pick.
Without being around her, we're all just throwing out impersonal, semi-generic names. Let us know what she seems like to you, and we'll help narrow it down. Maybe start a poll with your top 4 choices.