Save Gender Masculine Usage Japanese Scripts 虚彦, 紀世彦, etc.(Japanese Kanji) Pronounced Pron. KEE-YO-KHEE-KO [key] Meaning & History From 聖 (kiyo) meaning "holy; sacred" or 虚 (kiyo) meaning "emptiness, void" combined with 彦 (hiko) meaning "boy, prince". Other kanji combinations are possible.