Surname Тарджуманян (Тарджуманян 
) , in the world, is a very rare last name. The family name Тарджуманян is habitual in Russia, where it is a very rare surname, Kazakhstan, and Ukraine, where it is an extremely rare surname. Much less frequently, Тарджуманян is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Тарджуманян | Kazakhstan, Russia, Ukraine |