Family name หยุย (Yui 
, หยุย 
) , around the globe, is quite a common cognomen. The cognomen หยุย is characteristic of Malaysia, where it is quite a rare surname, Hong Kong, and Peru. In absolute terms, the name is most common in South-eastern Asia, particularly Malaysia, Indonesia, and Myanmar. Also, หยุย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yui | Japan, Indonesia, South Korea, Malaysia, Myanmar |
| หยุย | Thailand |