Throughout the world, Lanzetta (Lanzetta 
) is a very rare unisex first name. The first name Lanzetta is habitual in Southern Europe, particularly Italy, where it is a very rare gender-neutral name. Predominantly, Lanzetta is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Lanzetta | Colombia, Argentina, Switzerland, United States, Italy |