Family name ទុល័ស (ទុល័ស 
) , around the world, is an extremely rare surname. The surname ទុល័ស is characteristic of South-eastern Asia, particularly Cambodia, where it is a very rare surname. Likewise, ទុល័ស is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ទុល័ស | Cambodia |