Surname Тунгалаг (Тунгалаг 
) , in the world, is an extremely rare family name. The family name Тунгалаг is habitual in Eastern Europe, particularly Russia, where it is an extremely rare surname. More prevalently, Тунгалаг is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Тунгалаг | Kazakhstan, Russia |