Harvey - Name for Baby Girl?

We want to use a family name for our little girl, and my husband and I LOVE the idea of naming her Harvey - after my great grandfather (also my grandfather's middle name). We googled Harvey as a girl's name (I know, always a mistake) and saw an old thread of this same nature, and all the responses were terrible - how she would be teased in middle school, it's an old fat man's name, how it's absolutely not a girl's name, etc. We want the name to be a surprise to friends and family, so thought I'd ask you all :) Thoughts?