Cognomen Souini (Souini 
) , in all the world, is a rare surname. The family name Souini is characteristic of Morocco, where it is quite a rare surname, France, where it is a very rare surname, and Netherlands. Not in comparison with a country's population, it is the most numerous in Morocco, France, and Italy. Much less frequently, Souini is the forename as well as the last name.
El, Anwar, Abdul, Amine, Ayoub, Aymen, Ahmed, Karim, Kenza, Rania, Radia, Driss, Jamal, Jalal, Tarik, Tayeb, Nadia, Nadal, Naima, Najat, Nawal, Nezha, Allae, Smail, Siham, Safae, Ali, Sara, Said, Saad, Simo, Anis, Abdo, Amal, Adil, Reda, Hamid, Rida, Erin, Fati, Imad, Omar, Maria, Marie, Malak, Mouna, Mehdi, Salma, Taha, and Hamza