Sibling of Isabelle and Sebastien?

[notbarry]

We live in UK but DH is French and we have vague plans to move there in the future, so names need to work in both languages. We both prefer more classic names. Currently the thinking is Vincent (DH is a bit :/ and the two pronunciations are very different) or Marie (I don't like it at all but it was DH's grandmother's name and he loves it). Thank you!

Clara
Leonora
Beatrice

Lucas
Benjamin

Thanks all! I actually didn't know about Belle and Sebastian, DH claims no knowledge and PIL never mentioned it. I'm going to have to find a way to watch it now! Love love love Madeleine, Camille, and Theodore. I'm quite impressed that people have suggested the French version of my name, DH's name, MIL's name, and our surname.