Last name Шавердьян (Шавердьян 
) , in all the world, is a very rare cognomen. The last name Шавердьян is habitual in Eastern Europe, particularly Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Шавердьян | Russia |
Chaverdian, Shaverdian, and Shaverdyan