I like
Xenia Daphne especially and the classical Greek vibe of the combo
Xenia Genevieve is very spunky, but classy
Xenia Juliet balances well sound-wise
I think
Xenia Marguerite sound very strong in a feminine way
I like some other combos as well, but these jumped out at me.
Xenia itself is nice, pretty much for the reasons you stated. It does remind me a bit of
Xena warrior princess, I doubt I'm alone there.