I had to jump in on this one 
 
Unisex names are changing these days. Look at mine! I tried so hard to name my daughter a feminine name because of mine, my mom's and my sister's names. (Toni, Robbie, Lee)   Well when I chose Ashley for my daughter, my grandmother made SURE to remind me that her name was originally a boy's in the movie Gone with the Wind!  
I like the name Zoe, but I have mostly heard it used for a girl.