Cognomen យ៉ាណូ (យ៉ាណូ 
) , around the globe, is an extremely rare family name. The family name យ៉ាណូ is characteristic of South-eastern Asia, particularly Cambodia, where it is a very rare surname. Much more prevalently, យ៉ាណូ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| យ៉ាណូ | Cambodia |