Throughout the world, Sid'Ahmed (Sid'Ahmed 
) is a rare masculine first name. The given name Sid'Ahmed is characteristic of Northern Africa, particularly Algeria, where it is a rare male name. Likewise, Sid'Ahmed is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sid'Ahmed | Algeria, France, Mauritania |
| sid'ahmed ould raiss Mauritanian politician, MR (b. 1964) |
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| sid'ahmed ould mohamedou Mauritanian athletics competitor, MR (b. 1966) |
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| sid'ahmed ahmed lessiad Doctorat 3ème cycle Université Cadi Ayyad, Marrakech 1997 |
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