Cognomen Инжи (Inji 
, Инжи 
) , around the world, is a rare last name. The cognomen Инжи is habitual in South Korea, where it is a rare surname, Morocco, and Georgia. Not in comparison with a country's population, it is the most numerous in South Korea, Morocco, and Nigeria. More prevalently, Инжи is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Inji | Azerbaijan, Morocco, Egypt, South Korea, Nigeria |
| Инжи | Kyrgyzstan, Kazakhstan, Russia |