Last name Kazumyan (Казумян 
, Kazumyan 
) , around the globe, is a rare surname. The family name Kazumyan is characteristic of Russia, where it is a very rare surname, Kazakhstan, and Ukraine, where it is an extremely rare surname. Likewise, Kazumyan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Казумян | Kazakhstan, Armenia, Russia, Ukraine |
| Kazumyan | Russia, United States |