Cognomen Серобян (Серобян 
, Serobjan, Serobian 
) , all over the world, is quite a rare last name. The family name Серобян is characteristic of Russia, where it is a rare surname, Georgia, and Ukraine. Measured by absolute frequency, this name is the most popular in Russia, Ukraine, and the United States. More frequently, Серобян is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Серобян | Ukraine, Russia, Armenia |
| Serobian | Georgia, Australia, Spain, France, United States |