Cognomen Kelifa (Kelifa 
) , all over the world, is a common last name. The surname Kelifa is habitual in Ethiopia, where it is quite a rare surname, Sudan, where it is a rare surname, and Saudi Arabia. Likewise, Kelifa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kelifa | Saudi Arabia, Egypt, Sudan, Ethiopia, Algeria |
| mohammedhamid mohammedosman kelifa researcher |
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