Nickname for Margaux

I love a cutesy nickname, and will give one to anyone and everyone 😂 Margaux is our number one name but I’d love to find an affectionate Nn for it. Maggie / Margie sound too clunky to me… I feel like Margaux has a much softer feel which I like. I love the idea of romy as the affectionate name as I think it has a similar feel. Is it too far fetched? Any other suggestions?