Family name Etefani (Etefani 
) , all over the world, is an extremely rare surname. The last name Etefani is characteristic of Latin America and the Caribbean, particularly Mexico, where it is an extremely rare surname, and Brazil. More prevalently, Etefani is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Etefani | Dominican Republic, United States, Mexico, Brazil |