Family name Koklian (Коклян 
, Koklian 
) , all over the world, is a rare surname. The last name Koklian is habitual in Ukraine, where it is a very rare surname, Russia, and Georgia. Very seldom, Koklian is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Коклян | Russia, Armenia, Kazakhstan, Ukraine |
| Koklian | United States, Georgia |