Baby girl names

Aly • Happily married. MC 4/2015👼🏻Baby girl 10/2016 💕 baby boy due 2/2018 💙
We aren't finding out what we are having, and we have no problem with a boy name but man we cannot agree on a girls name! 
My husband slightly prefers Harper but I'm worried about it being super popular this year! Which do you like better? Lou will be the middle name after my fabulous grandma.
Thanks for your input!

Vote below to see results!