Save Gender Masculine & Feminine Usage Mongolian Scripts Баярдалай(Mongolian Cyrillic) ᠪᠠᠶᠠᠷᠳᠠᠯᠠᠢ(Traditional Mongolian) Meaning & History From Mongolian баяр (bayar) meaning "celebration, joy" and далай (dalai) meaning "ocean, sea".