Surname الضؤ (الضؤ 
) , worldwide, is quite a rare cognomen. The surname الضؤ is characteristic of Sudan, where it is quite a rare surname, Saudi Arabia, where it is a rare surname, and Yemen, where it is a very rare surname. Much less frequently, الضؤ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| الضؤ | Saudi Arabia, Yemen, Sudan, Egypt |
| محمد الضؤ Sudanese footballer, SA (b. 1993) |
|