76%RatingSave Gender Feminine Usage Greek Mythology (Latinized), Italian (Rare) Scripts Κλειώ(Ancient Greek) Pronounced Pron. KLEE-o(Italian) [key] Expand LinksMeaning & History Latinized form of KLEIO. Rate·DetailsPeople think this name is classic upper class wholesome refined strange simple nerdy Categories Disney characters, Greek mythology, Latinizations, mythology Entry updated May 29, 2020 ·