Surname Саградьян (Саградьян 
, Sagradyan 
, Sagradian 
) , in the world, is a very rare last name. The family name Саградьян is habitual in Georgia, where it is a rare surname, Greece, and Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Саградьян | Russia |
| Sagradyan | Canada, Russia, United States |
| Sagradian | Greece, Georgia, United States |