Surname Osuya (Osuya 
) , throughout the world, is quite a rare last name. The family name Osuya is characteristic of Nigeria, where it is a rare surname, Philippines, and the United Kingdom, where it is an extremely rare surname. Also, Osuya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Osuya | Philippines, United Kingdom, Japan, Spain, Nigeria |