In the world, Uyuy (Uyuy 
) is a rare unisex forename. The forename Uyuy is habitual in Nigeria, where it is a very rare male name, and Indonesia, where it is a very rare epicene name. Likewise, Uyuy is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Uyuy | Saudi Arabia, Myanmar, Taiwan, Nigeria, Indonesia |