I prefer Holland. I have a soft spot for this name :) My high school sweetheart's name was Holland and it's actually what made me like him in the first place -- such a cool name!! It was actually his grandmother's maiden name. He was never teased for it being a place name. While I associate it as a boy's name because of this, I think it would be incredibly sweet on a girl.
My favorite - by a long shot - is Corinne Autumn Grace. It's beautiful!
I am not fond of Holland. For one thing, people who have not met her, would not know whether to address her (in mail or phone messages) as Mr. or Ms. since the gender is unclear. That can be awkward for everyone. (Or, more likely, in those circumstances, she'll be addressed as "Mr.")