Surname Ýõŭ (Ýõŭ 
) , in the entire world, is a rare last name. The family name Ýõŭ is habitual in South-eastern Asia, particularly Myanmar, where it is a rare surname. Very seldom, Ýõŭ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ýõŭ | Myanmar |