Surname Fiossi (Fiossi 
) , in the entire world, is a rare last name. The last name Fiossi is habitual in Benin, where it is quite a rare surname, France, where it is an extremely rare surname, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Fiossi | Canada, Brazil, France, Benin, United States |
| sunday frejus constantin fiossi BJ (b. 1989) |
|