Family name Youal (Youal 
) , in the entire world, is a rare surname. The family name Youal is habitual in South-eastern Asia, particularly Myanmar, where it is a rare surname, and Thailand, where it is an extremely rare surname. Much less frequently, Youal is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Youal | Thailand, India, Myanmar, United States |