I'll just do my favorites that aren't commonly used in English (otherwise my favorites would be like...
Anne and
Louis. Not as fun.)
I guess I'll go with:
Augustin and
Eugenie
I don't have an
Augustin combo (
Augustin Ignace would be cool, though), but my
Eugenie combo is
Eugenie Clemence... ahh, I forgot how much I loved it!
But runners-up were
Fiacre,
Ignace,
Olivier, and
Yves, and
Colombe,
Juliette, and
Marguerite. Oh, I love the combo
Claire Marguerite, which is all French I suppose. I didn't count
Claire before because it's common in English.