Cognomen Хмаякян (Хмаякян 
) , in the world, is a very rare family name. The last name Хмаякян is habitual in Eastern Europe, particularly Russia, where it is a very rare surname. More frequently, Хмаякян is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Хмаякян | Armenia, Russia |