Cognomen ឌឺន (ឌឺន 
) , in all the world, is a rare last name. The family name ឌឺន is habitual in South-eastern Asia, particularly Cambodia, where it is a rare surname. Likewise, ឌឺន is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ឌឺន | Cambodia |