Surname Osef (Osef 
) , around the world, is a rare cognomen. The last name Osef is characteristic of Georgia, where it is a rare surname, France, where it is a very rare surname, and Egypt. Not in comparison with a country's population, it most frequently occurs in India, France, and Egypt. Likewise, Osef is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Osef | China, Egypt, Georgia, India, France |