Family name ดุลยากร (ดุลยากร 
) , all over the world, is a very rare surname. The surname ดุลยากร is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, ดุลยากร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ดุลยากร | Thailand |