Cognomen Riffina (Riffina 
) , in all the world, is an extremely rare family name. The cognomen Riffina is habitual in Western Asia, particularly Israel, where it is a very rare surname. Much more frequently, Riffina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Riffina | Democratic Republic of the Congo, Israel |