Cognomen ยุล (Yun 
, ยุล 
) , in all the world, is a widespread last name. The surname ยุล is characteristic of South-eastern Asia, particularly Malaysia, where it is a common surname, Singapore, where it is quite a common surname, and Brunei (explore the name in all countries). In absolute terms, it is the most numerous in Malaysia, China, and the United States. Likewise, ยุล is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yun | Myanmar, United States, South Korea, Malaysia, China |
| ยุล | Thailand |