name for number 5

Okay ladies, I need some help. We are expecting our 5th baby in January and now dh is now saying he's not so sure about the names we've chosen. Our guidelines for choosing names is rather rigid, but here they are. We like masculine, very strong names for our boys and ultra feminine for girls. Definitely not trendy, but very classic. And the meaning is important as well. The initials should be very plain. that being said, here's the list of our other 4.
Grant Harrison
Cecilia Grace
Nathaniel Patrick
Annalise Claire (we didn't realize that it was becoming popular until after we named her. We named her after my dh's great grandmother, so its pronounced with a long A.)

The names we had chosen were Symone Elizabeth, and Pierce Garrett.
Thanks in advance for the help.
Alicia.