Save Gender Feminine Usage Japanese Scripts 円奈, 円凪, 窓奈, etc.(Japanese Kanji) Pronounced Pron. MAH-DO-NAH [key] Meaning & History From Japanese 円 (mado) meaning "circle, yen, round" or 窓 (mado) meaning "window, pane" combined with 奈 (na) meaning "apple tree" or 凪 (na) meaning "calm". Other kanji combinations are also possible.