Last name Farrio (Farrio 
) , around the world, is a very rare family name. The surname Farrio is habitual in Philippines, where it is a very rare surname, France, where it is an extremely rare surname, and the United States. Much less frequently, Farrio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Farrio | United States, France, Philippines |