Your name is Samantha or Zoe. How about Juliet? Darcy
? Margot? Anna (love that name, simple, classic)? Yolanda? Lucia? Eleanor?
I think you like 'exotic' names, which is why I suggested Marisa (it's not that special. You don't need to 'carry it off'. Xavier is pretty posh and unusual if you ask me). Just not Mia or Maya! How about Amalia? I know 3 all from very different countries/ heritage, so it's a citizen of the world name, I think.
I have twins too. It's fun and crazy! Good luck. How long to go?