Surname Саноян (Саноян 
, Sanoyan 
, Sanoian 
) , across the world, is a rare cognomen. The cognomen Саноян is characteristic of Armenia, where it is quite a rare surname, Czechia, where it is a rare surname, and Russia. Measured by absolute frequency, the name is most common in Russia, Armenia, and the United States. Likewise, Саноян is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Саноян | Kazakhstan, Russia, Ukraine, Armenia |
| Sanoyan | Philippines, Czechia, United States, Indonesia, Armenia |
| Sanoian | Czechia, United States, France, Brazil |