Family name Тойи (Toji 
, Toyi 
, Тойи 
) , across the world, is quite a common surname. The cognomen Тойи is characteristic of Martinique, where it is quite a common surname, Burundi, where it is quite a rare surname, and Togo. Not in comparison with a country's population, it most frequently occurs in Tanzania, Indonesia, and Japan. Also, Тойи is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Toji | Nigeria, Japan, Indonesia, Tanzania, India |
| Toyi | Nigeria, Indonesia, Tanzania, South Africa, India |
| Тойи | Russia |
| Toii | Japan, Malaysia, Martinique, Indonesia, India |