Surname Aghavelyan (Агавелян 
, Aghavelyan 
) , globally, is a rare family name. The cognomen Aghavelyan is habitual in Armenia, where it is a rare surname, Russia, and Kazakhstan, where it is a very rare surname. Measured by absolute frequency, the name is most common in Russia, Armenia, and Ukraine. Likewise, Aghavelyan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Агавелян | Kazakhstan, Armenia, Russia, Ukraine |
| Aghavelyan | Armenia, United States, Canada |
| sergey aghavelyan AZ (b. 1913) |
|