I like both. I waver between favouring
Mnemosyne nn
Mneme or Moz and preferring just plain
Mneme, but both are gorgeous :) I love the meaning, too - sort of a virtue name, but well concealed.
Mnemosyne MaiMnemosyne AlexandraMnemosyne RuthMnemosyne JeanMnemosyne Eleanor
Mneme JeanetteMneme ClarissaMneme LuxMneme RoxanneMneme ElizabethMneme Fay
Any you like?