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