Surname យ៉ារ៉ូ (យ៉ារ៉ូ 
) , globally, is an extremely rare last name. The last name យ៉ារ៉ូ is habitual in South-eastern Asia, particularly Cambodia, where it is a very rare surname. More frequently, យ៉ារ៉ូ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| យ៉ារ៉ូ | Cambodia |