Across the world, Benlhaj (Benlhaj 
) is a very rare masculine first name. The given name Benlhaj is characteristic of Northern Africa, particularly Morocco, where it is a rare boy's name. More prevalently, Benlhaj is the last name as well as the forename.
Ali, Nihale, Hassan, Mohamed, Chaimae, Bouchra, Khadija, Rachida, Lahcen, Hammadi, Youssra, Moustafa, Mustapha, Soufiane, Abdellah, Boutayna, Abdelaziz, Youssef, Lahsen, Brahim, Chaima, Sana, Said, Saad, Simo, Abdo, Adel, Adam, Adil, Aziz, Lhaj, Omar, Salma, Ahmed, Laila, Nadia, Hamza, Mounir, Abdelkader, and Abderrahman