Baby Name Poll

Grey for vs. Girl middle name?
Hi, I'm wondering if my mom's maiden name, Grey would work for a little girls middle name? We have always wanted to use Grey but we are only having one child so we can't "save it" for a boy. We haven't chosen a first name yet so drop your fav classic and/or old lady names. style girl names! Names we can't use (but love) are Lucy and Eloise as they are nieces.