Cognomen Drujan (Drujan 
, Друян 
) , throughout the world, is a rare last name. The family name Drujan is characteristic of Eastern Europe, particularly Belarus, where it is a rare surname, Ukraine, and Russia, where it is a very rare surname. Very seldom, Drujan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Drujan | United States, Malaysia, India, Venezuela |
| Друян | Belarus, Kazakhstan, Russia, Ukraine |
| boris drujan PL (b. 1928) |
|