Surname تراج (Traj 
, تراج 
) , globally, is a rare cognomen. The last name تراج is habitual in Hungary, where it is quite a rare surname, Slovakia, and Iran, where it is a rare surname. Not in comparison with a country's population, this name is the most popular in Iran, India, and Hungary. Very seldom, تراج is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Traj | Hungary, Australia, Slovakia, Morocco, India |
| تراج | Iran |