Save Gender Masculine & Feminine Usage Japanese Scripts 木月, 気月, 稀月, 希月, 妃月, etc.(Japanese Kanji) Pronounced Pron. KEE-ZOO-KEE [key] Meaning & History Kizuki has various spellings. It combines 木 (ki) meaning “tree”, 気 (ki) meaning “spirit”, 稀 (ki) meaning “rare”, 希 (ki) “hope, rare” and 妃 (ki) meaning “princess” with 月 (tsuki) meaning “moon, month”.