Family name Турадж (Touraj 
, Touradj 
, Турадж 
) , in the entire world, is a very rare cognomen. The cognomen Турадж is habitual in Iran, where it is a very rare surname, Spain, where it is an extremely rare surname, and China. Much more prevalently, Турадж is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Touraj | Sweden, Iran, Australia, United States, Canada |
| Touradj | France, Canada, United States, Iran |
| Турадж | Russia, Ukraine |
| Turadj | Brazil, United States |