Family name Альтан (Althan 
, Альтан 
, Althann 
) , across the world, is a rare last name. The family name Альтан is characteristic of Syria, where it is a rare surname, Egypt, and Saudi Arabia. Also, Альтан is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Althan | Democratic Republic of the Congo, Egypt, Syria, Iraq, Saudi Arabia |
| Альтан | Russia, Kyrgyzstan |
| Althann | Austria, United States |