Last name Osasuyi (Osasuyi 
) , around the world, is quite a rare cognomen. The surname Osasuyi is habitual in Nigeria, where it is a rare surname, Canada, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Nigeria, the United States, and Canada. Also, Osasuyi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Osasuyi | United Kingdom, Canada, Spain, United States, Nigeria |