From Mongolian ᠬᠢᠩᠭᠠᠨ ( kingɣan ) ( Хянган ( Xjangan ) in Khalkha Mongolian ), perhaps via Manchu ᡥᡳᠩᡤᠠᠨ ( hinggan ) .
See Mongolian хянга ( xjanga , “ mountain peak, crest, flange ” ) .