Cognomen Genef (Genef 
) , in all the world, is a rare last name. The surname Genef is habitual in Ethiopia, where it is a rare surname, and the United States, where it is an extremely rare surname. Very seldom, Genef is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Genef | Ethiopia, Brazil, United States, Philippines |