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