Cognomen صديق سليمان (صديق سليمان 
) , around the globe, is a rare last name. The surname صديق سليمان is characteristic of Northern Africa, particularly Sudan, where it is a rare surname. More frequently, صديق سليمان is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| صديق سليمان | Sudan |