Cognomen Dulijan (Dulijan 
) , worldwide, is a very rare last name. The family name Dulijan is habitual in Saudi Arabia, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Dulijan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dulijan | Saudi Arabia, United States, India |