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