Nina Mauricette is so unexpected and I sort of love it. It just popped at me, it's the kind of name you can't ignore.
Natasha Dominique is pretty cool too. I know a
Dominique and she's so confident and cool she sort of scares me, so that definitely fits with the vibe I was thinking of.
I also quite like
Nadia Paloma.
Paloma now strikes me as quite artsy and airy and free-spirited, and
Nadia Paloma is quite whimsical to me, but I can't deny it's pretty.
Marguerite /
Margarita /
Margarida and so on are all names that have been used quite liberally in my family to the point of being 'family names' and now I'm sort of wondering if
Nadia Marguerite /
Nadia Margarita or
Nina Marguerite might work...