Cognomen Katarino (Katarino 
) , in all the world, is an extremely rare last name. The last name Katarino is characteristic of Latin America and the Caribbean, particularly Mexico, where it is an extremely rare surname, and Brazil. More frequently, Katarino is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Katarino | Mexico, Brazil, Indonesia, United States, Croatia |