All around the world, Mouatassim (Mouatassim 
) is a rare boy's forename. The forename Mouatassim is habitual in Northern Africa, particularly Morocco, where it is a rare male name, and Algeria. More prevalently, Mouatassim is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mouatassim | Belgium, Italy, Morocco, Algeria, France |
Mouàtassim, Mouâtassim, and Муатассим
El, Amina, Amine, Amena, Ammar, Aicha, Ayoub, Ahmed, Badia, Karim, Kamal, Rajaa, Rajae, Rayan, Driss, Ghita, Laila, Jamal, Jalal, Jawad, Jihad, Tarik, Anwar, Allal, Souad, Saïd, Ali, Saad, Simo, Anas, Adam, Aziz, Raja, Jane, Nora, Nour, Tabit, Hind, Foad, Ines, Imad, Omar, Maria, Mehdi, Sanaa, Salah, Salma, Samir, Fati, and Naima