Surname Basmadjian (Basmadjian 
, Басмаджян 
) , throughout the world, is a rare family name. The surname Basmadjian is characteristic of Lebanon, where it is quite a rare surname, France, where it is a rare surname, and Armenia. Measured by absolute frequency, it is commonest in Lebanon, France, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Basmadjian | Argentina, United States, Lebanon, France, Canada |
| Басмаджян | Ukraine, Russia, Armenia |
Басмаджиан, and Басмадйиан
| aram basmadjian FR (b. 1960) |
|