Surname Frontino (Frontino 
) , in all the world, is quite a rare family name. The cognomen Frontino is characteristic of Italy, where it is quite a rare surname, Brazil, where it is a rare surname, and the United States. Very seldom, Frontino is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Frontino | Germany, Italy, Brazil, United States, Argentina |
| giulio frontino researcher ORCID ID = 0000-0002-6115-2476 |
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| gianluca frontino Swiss footballer, CH (b. 1989) |
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