Cognomen Лефи (Lefi 
, Lefy 
, Лефи 
) , in the entire world, is quite a rare family name. The surname Лефи is characteristic of Tunisia, where it is quite a common surname, Tanzania, where it is a rare surname, and Indonesia. Likewise, Лефи is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lefi | Indonesia, South Africa, Tunisia, Tanzania, France |
| Lefy | Indonesia, South Africa, Tunisia, Nigeria, France |
| Лефи | Kazakhstan, Russia |