Surname Сасун (Сасун 
, Sasun 
) , around the world, is quite a rare last name. The family name Сасун is characteristic of Armenia, where it is quite a common surname, Georgia, where it is quite a rare surname, and Ukraine, where it is a very rare surname. Also, Сасун is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Сасун | Kazakhstan, Belarus, Armenia, Ukraine, Russia |
| Sasun | Georgia, Armenia, China, India, Sri Lanka |