Family name Toyosi (Toyosi 
) , around the globe, is quite a common surname. The cognomen Toyosi is characteristic of Nigeria, where it is quite a rare surname, Niger, where it is a rare surname, and the United States, where it is an extremely rare surname. Likewise, Toyosi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Toyosi | United Kingdom, Ireland, United States, Niger, Nigeria |