Family name Алтанцэцэг (Алтанцэцэг 
) , all around the world, is an extremely rare last name. The cognomen Алтанцэцэг is habitual in Eastern Europe, particularly Russia, where it is an extremely rare surname. More frequently, Алтанцэцэг is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Алтанцэцэг | Kazakhstan, Russia |