Across the world, Топузян (Топузян 
, Topuzjan, Topuzyan 
) is an extremely rare unknown gender given name. More frequently, Топузян is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Топузян | Armenia, Russia, Belarus, Bulgaria, Ukraine |
| Topuzyan | Turkey, Armenia, United States, Bulgaria |
| Topouzian | Canada, Australia, United States, Greece, France |