Around the world, Guarisco (Guarisco 
) is a very rare primarily boy's, but very infrequently feminine forename. The given name Guarisco is characteristic of Southern Europe, particularly Italy, where it is a very rare predominantly boy's, but scarcely feminine name. Predominantly, Guarisco is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Guarisco | Uruguay, France, Italy, United States, Switzerland |