Cognomen Дангян (Dangyan 
, Дангян 
, Dangian 
) , all around the world, is a very rare family name. The surname Дангян is characteristic of Russia, where it is a very rare surname, Georgia, and Israel. In absolute terms, it is commonest in Russia, Nigeria, and Georgia. Likewise, Дангян is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dangyan | Israel, Russia, Nigeria, China |
| Дангян | Russia, Armenia, Ukraine |
| Dangian | United States, Georgia |