Family name Jeffa (Jeffa 
) , across the world, is a rare last name. The family name Jeffa is characteristic of Kenya, where it is a rare surname, Morocco, where it is a very rare surname, and Germany, where it is an extremely rare surname. Also, Jeffa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jeffa | Philippines, Kenya, Morocco, United States, Indonesia |