Surname تفاعل (تفاعل 
) , around the world, is a rare last name. The cognomen تفاعل is characteristic of Egypt, where it is a rare surname, Iraq, and Morocco, where it is a very rare surname. Much less frequently, تفاعل is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| تفاعل | Morocco, Iraq, Egypt |