Family name متفاعل (متفاعل 
) , across the world, is a rare surname. The last name متفاعل is habitual in Northern Africa, particularly Morocco, where it is a rare surname, Sudan, and Egypt. Also, متفاعل is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| متفاعل | Egypt, Algeria, Iraq, Sudan, Morocco |