What do you think of the names Zerai Marc and Emmeline Rae?

I have never heard of the name Zerai but it's not too bad, although it seems more like a girl name too me. Marc is good - simple and strong. I like the alternate spelling Mark too. Emmeline is pretty, it's my friends middle name (her first name is Kate). I don't really like Rae but I like Brynn, Mae and Bree.