Cognomen Fatiga (Fatiga 
) , in the world, is quite a rare family name. The family name Fatiga is characteristic of Croatia, where it is a rare surname, Tunisia, and Algeria. In absolute terms, it is the most numerous in Algeria, Italy, and Philippines. Much less frequently, Fatiga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fatiga | Italy, Philippines, Ivory Coast, India, Algeria |