I'm in a Celtic mood right now, so it would have to be:
GIRLS
Bride Adelaide nn
BridieYsabel Sophia nn
Ibbie -
Ysabel isn't really Celtic but it sorta looks like a Welsh spelling. I would like to use Ysbail but that's a little too exotic for me.
BOYS
Caedmon EdwardShan Christian - Though
Shan is a girl's name, it sounds masculine to me, and I think I could get away with it in the US.
BOY + GIRL
Caedmon EdwardBride Adelaide