Family name Khelfaoui (Khelfaoui 
) , in all the world, is quite a rare cognomen. The family name Khelfaoui is habitual in Algeria, where it is quite a rare surname, Morocco, where it is a rare surname, and France. Very seldom, Khelfaoui is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khelfaoui | Canada, France, Spain, Algeria, Morocco |
|
anissa khelfaoui Algerian fencer, DZ (b. 1991) |
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| lakhdar khelfaoui l'écrivain, journalIste & artiste-peintre Algéro-français Lakhdar KHELFAOUI, DZ (b. 1971) |
|
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| louiza khelfaoui Algerian fencer, DZ (b. 1989) |
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El, Mehdi, Salah, Salim, Sarah, Samir, Samia, Saida, Safia, Sofia, Stive, Abdel, Abdou, Amina, Amine, Assia, Assem, Aymen, Ahmed, Chifa, Bilal, Bilel, Majdi, Mahdi, Malek, Manel, Ali, Aek, Kad, Sara, Said, Seyf, Alaa, Amar, Amal, Amir, Karim, Amel, Adel, Aziz, Rami, Raja, Ryma, Imad, Omar, Zino, Manal, Manon, Amor, and Kamel