I like
Beatrice and
Beatrix.
Beatrix reminds me of the main character on Kill
Bill. And despite not really liking that movie, she made the name sort of edgy, and if I may --made the name sort of "kick ass". Also lots of cute nn possibilities "
Bea", "BeBe", "
Trixie".
Beatrice is more soft and elegant , and sweetly old-fashioned. I love it.