I've always really liked
Nina. I prefer it as a nickname but I think it's fine on its own too. I like how orange it is. I've never been able to find a lot of combos I really loved with it. Years ago my favorite was
Nina Bernadette, which just was meant to be together for some reason. I think it's okay still, but now I'd say my favorite is
Nina Bronwen (and I also love the reverse).