Cognomen تفاؤل (تفاؤل 
) , in the entire world, is quite a rare family name. The family name تفاؤل is habitual in Northern Africa, particularly Sudan, where it is quite a rare surname, Libya, and Egypt, where it is a rare surname. Likewise, تفاؤل is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| تفاؤل | Iraq, Egypt, Libya, Sudan, Algeria |