Family name Sangaa (Sangaa 
) , in all the world, is a rare surname. The surname Sangaa is habitual in Mongolia, where it is quite a rare surname, India, where it is a very rare surname, and Russia, where it is an extremely rare surname. Much less frequently, Sangaa is the forename as well as the last name.
Devi, Ramana, Vijaya, Batsaihan, Erdenesuvd, Varalaxmi, and Padmavathi