Meaning & History
From Japanese 夏 (natsu) meaning "summer" combined with 男 (o) meaning "male", 夫 (o) meaning "man, husband", 雄 (o) meaning "hero, manly", 郎 (o) meaning "son", 生 (o) meaning "life, living", 央 (o) meaning "centre, middle", or 緒 (o) meaning "cord, string, thread". Other kanji combinations are possible.