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