Cognomen ดุลเลาะ (ดุลเลาะ 
) , all around the world, is a very rare surname. The surname ดุลเลาะ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, ดุลเลาะ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ดุลเลาะ | Thailand |