Family name Мелян (Melian 
, Мелян 
, Melyan 
) , all over the world, is a common cognomen. The family name Мелян is habitual in Argentina, where it is quite a common surname, Spain, where it is quite a rare surname, and Uruguay. Not in comparison with a country's population, it most frequently occurs in Argentina, Spain, and Venezuela. Much less frequently, Мелян is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Melian | Indonesia, Spain, Argentina, Venezuela, Chile |
| Мелян | Ukraine, Belarus, Russia, Armenia |
| Melyan | Indonesia, Philippines, Argentina, India, United States |