Surname Floso (Floso 
, Flosse 
, Floß 
) , around the globe, is a rare last name. The surname Floso is habitual in Western Europe, particularly Germany, where it is a rare surname, France, and Austria.
| VARIANT | COUNTRY |
|---|---|
| Floso | Spain, India, China, Philippines |
| Flosse | New Zealand, United States, France, South Africa, Canada |
| Floß | Germany, New Zealand, Austria |