I get what your saying about using boys names on girls. But i'm not using
Theo, i'm using
Theodora with the possibility of the nickname
Theo. Its no different than using
Alexandra "
Alex" or even
Charlotte "
Charlie".
I love feminised names like
Theodora with short boyish nicknames, our other favorites are
Thomasina "
Tommy" and
Wilhelmina "
Billie".