53%RatingSave Gender Masculine Usage Mongolian Scripts Батбаяр(Mongolian Cyrillic) Pronounced Pron. /ˈpätʰ.pajr/ [key·simplify] Meaning & History Means "strong joy" in Mongolian, from бат (batu) meaning "strong, firm" and баяр (bayar) meaning "joy". Related Names Rootsbatu + bayar Categories feelings, happiness, joy, strength