Cognomen Gervazi (Gervazi 
) , around the world, is a rare surname. The last name Gervazi is characteristic of Tanzania, where it is a rare surname, Georgia, where it is a very rare surname, and Italy, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Tanzania, Brazil, and Italy. Likewise, Gervazi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gervazi | Tanzania, France, Italy, Brazil, Democratic Republic of the Congo |