Names?

Roxy • 36 and Preggers w/ 2nd munchkin. Thanks to IVF for both miracles!
My husband and I already have girl and boy first names but aren't telling people because opinions are like a$$holes - everyone's got one! What do you think? I just know alot of very strong opinionated people who may put a damper on the names we chose but if we tell them when the baby is born, they won't be negative because they baby is here!