Need advice about calling baby by her middle name?

I go by my middle name, and I've gone by it my whole life. It hasn't really affected me. The only thing that's annoying is having to tell people I go by my middle name in school. I'd imagine that would be difficult for your daughter too. But overall, I think it's fine to name your daughter that, it's not so uncommon, for example Dakota Fanning's middle name is Dakota :)