Surname Fagott (Fagot 
, Fagotto 
, Fagott ) , across the world, is quite a common last name. The cognomen Fagott is habitual in France, where it is quite a rare surname, Belgium, and Italy. In absolute terms, it is commonest in France, Italy, and the United States. Very seldom, Fagott is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fagot | Japan, Belgium, United States, France, Brazil |
| Fagotto | Italy, United States, Argentina, France, Brazil |
| Fagott | Brazil |