Surname Gerarvi (Gerarvi 
) , all over the world, is an extremely rare family name. The family name Gerarvi is characteristic of Latin America and the Caribbean, particularly Venezuela, where it is a very rare surname. Much more frequently, Gerarvi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gerarvi | Venezuela, Democratic Republic of the Congo |