This is an interesting thing to think about.
I assume, since I'm named
Caroline, and my sisters are
Elizabeth and
Genevieve, that my twin would have been given a traditional name, too. I always say that if I weren't a
Caroline I'd be a
Katherine, but they're too close for twins.
My mom probably would have picked
Olivia, as that was the other major name for me. Or
Emma. A boy would have been named
James Edwin after my dad, no doubt.
If I could name my twin, I'd call her
Isabelle or
Annie. If I had a boy twin, I'd call him
Peter.