Heh. You could have three, and their middle names could be
Cherie, Sweetheart, and
Mavourneen. If they happen to be boys, even better!
I don't have any Irish heritages, but I've read a few books that were written in the 1950s - 1970s and set partly in
Ireland and the characters are using mavourneen as an endearment a lot, which is why seeing it as a name would be so weird to me.