Throughout the world, Antonetti (Antonetti 
) is a very rare unisex first name. The forename Antonetti is habitual in Italy, where it is a very rare principally feminine, but scarcely male name, and China, where it is an extremely rare masculine name. Much more frequently, Antonetti is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Antonetti | France, Argentina, Italy, Brazil, United States |