Cognomen Astaduryan (Astaduryan 
, Астадурьян , Астадурян 
) , around the world, is a rare surname. The family name Astaduryan is habitual in Eastern Europe, particularly Bulgaria, where it is a rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Астадурьян, Astaduryan | Russia |
| Астадурян | Russia, Bulgaria |