I've loved
Odette since I was a little girl, back when I was a fan of the movie "The Swan
Princess" (it's the name of the title character). It's a simple yet very pretty name.
Odessa has always reminded me of "odyssey" (and therefore "The Odyssey"), which is a plus. Also a very pretty name.
Oceane... if I were French, living in
France, this would be my daughter's name.