1. I'm not that keen on matchy twin names, especially names that are just variations on the same name. But
Tomas (sorry about the lack of accent, I'm lazy) and
Tamsin do sound good together... so I'm torn. They sound good, by my brain says "they're the same name, you can't do that!"
Tamsin Corinne Ophélie - I think
Tamsin Corinne is too close to rhyming. Maybe
Tamsin Cori, if you didn't mind the matching endings with
Ophélie, or
Tamsin Cora? Not sure that
Cora would really honour
Corin though.
Tomás Corentin Kai - love it. I wouldn't change anything (:
2. Yes
3. No, actually, not in their sounds.
Tomas probably would become
Tom by default, but I wouldn't use
Zina for
Tamsin. I don't like that at all. Our
Tamsin gets called Tamzi, if that helps.
Leo Alexander - b. 2012
Maeve Luna &
Tamsin Rose - b. 2014