choosing a name...

Mimi

I really need some honest opinions on a couple of names my husband and I are interested in.

we really like both Micah and Noah, but we were more set on Micah. the only hesitation I have is that I've noticed there are those that have been using this name for a girl. I really wanted a strong masculine biblical name. can I hear what you all think. Do you think Micah is a masculine name or feminine name?