Cognomen Мануелян (Мануелян 
) , all around the world, is a very rare last name. The cognomen Мануелян is habitual in Eastern Europe, particularly Bulgaria, where it is a rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Мануелян | Russia, Bulgaria |
Manouelian, Manuelian, and Manuelyan