Cognomen Frintino (Frintino 
) , in the entire world, is a very rare last name. The last name Frintino is habitual in Italy, where it is a very rare surname, and Brazil, where it is an extremely rare surname. Likewise, Frintino is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Frintino | Brazil, Malaysia, Italy |