Surname Andrejan (Андреян 
, اندريان 
, Andrejan 
) , globally, is a very rare family name. The family name Andrejan is habitual in Iran, where it is a very rare surname, Ukraine, and Russia. More frequently, Andrejan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Андреян | Kazakhstan, Belarus, Armenia, Russia, Ukraine |
| اندريان | Iran, Iraq, Palestinian Territory |
| Andrejan | Brazil, Croatia, United States, Austria |