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 | China, Spain, India, Philippines |
| Flosse | Canada, France, New Zealand, United States, South Africa |
| Floß | Austria, Germany, New Zealand |