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