Family name Flageolet (Flo 
, Fagiolo 
, Flageolet ) , worldwide, is a common cognomen. The surname Flageolet is habitual in Norway, where it is quite a common surname, Albania, where it is quite a rare surname, and Romania. Measured by absolute frequency, it is the most numerous in Indonesia, France, and Italy. More frequently, Flageolet is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Flo | Indonesia, Italy, Kenya, United States, France |
| Fagiolo | United Kingdom, Italy, United States, France, Brazil |
| Flageolet | France |
| andrée flageolet cyclist, FR (b. 1950) |
|
|
| j. flageolet botanist |
|