Last name Yeffi (Yeffi 
) , across the world, is a very rare family name. The cognomen Yeffi is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare surname, Colombia, where it is a very rare surname, and Venezuela, where it is an extremely rare surname. More prevalently, Yeffi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yeffi | Colombia, Chile, Peru, Venezuela, Indonesia |