Cognomen الصادق علي (الصادق علي 
) , globally, is a rare surname. The last name الصادق علي is characteristic of Northern Africa, particularly Sudan, where it is a rare surname. More prevalently, الصادق علي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| الصادق علي | Saudi Arabia, Sudan |