Interesting thoughts!
I'd imagine
Cherie isn't used as a given name in
France. It would be really weird if it was. (I'm also feeling lazy, as always.)
I have Irish heritage but I'm not close to any of it as I never really knew any of my grandparents.
Mavourneen sounds like a name to me (albeit a pretty OTT one) as much as
Carina does.
Then again, I also think Sweetheart would make a cute, sappy middle name... so, my taste is kind of weird. I mean really, if I met someone with the middle name Sweetheart I would probably giggle and go "awww" but... it's cute.
...I think I should add here that I'm never having children, so no one needs to worry about my taste in names. lol
(I rambled also, sorry)