Cognomen Fiffi (Fiffi 
) , globally, is a very rare family name. The surname Fiffi is habitual in Algeria, where it is a rare surname, New Zealand, where it is a very rare surname, and Italy. Not in comparison with a country's population, it is the most numerous in Algeria, Italy, and Germany. Also, Fiffi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fiffi | Germany, Sweden, Italy, New Zealand, Algeria |