Save Gender Masculine Usage Japanese Scripts 琉璃男, 瑠璃夫, etc.(Japanese Kanji) Meaning & History From Japanese 琉璃 (ruri) or 瑠璃 (ruri) which both mean "lapis lazuli" combined with 男 (o) meaning "male" or 夫 (o) meaning "man, husband". Other kanji combinations are possible.