Last name ង៉ូញ (ង៉ូញ 
) , worldwide, is a very rare family name. The cognomen ង៉ូញ is characteristic of South-eastern Asia, particularly Cambodia, where it is a rare surname. Much less frequently, ង៉ូញ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ង៉ូញ | Cambodia |