Family name Fangio (Fangio 
) , all over the world, is a rare cognomen. The family name Fangio is habitual in Argentina, where it is a rare surname, Italy, and France, where it is a very rare surname. Measured by absolute frequency, the name is most common in Argentina, Italy, and the United States. Much less frequently, Fangio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fangio | Belgium, Italy, United States, Argentina, France |
|
juan manuel fangio Argentine racing driver (1911–1995), AR (b. 1911) |
|
|
vic fangio American football coach, US (b. 1958) |
|
| francesca fangio Italian swimmer, IT (b. 1995) |
|