Surname Guenefa (Генефа 
, Guenefa 
) , throughout the world, is an extremely rare last name. The surname Guenefa is habitual in Central Asia, particularly Kyrgyzstan, where it is a very rare surname. Predominantly, Guenefa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Генефа | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Guenefa | Brazil |