Cognomen Мелкуньян (Мелкуньян 
) , worldwide, is a very rare family name. The surname Мелкуньян is habitual in Kazakhstan, where it is a very rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Мелкуньян | Russia, Kazakhstan |
Melkounian, and Melkunyan