Family name Мироян (Мироян 
, Miroyan 
, Mirojan 
) , around the world, is a rare last name. The surname Мироян is characteristic of 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 the United States. Also, Мироян is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Мироян | Ukraine, Russia, Kazakhstan, Armenia |
| Miroyan | France, United States, Belgium, Armenia, Russia |
| Mirojan | India, United States |