Around the world, Sa'Idu (Sa'Idu 
) is a rare masculine first name. The first name Sa'Idu is habitual in Sub-Saharan Africa, particularly Nigeria, where it is a very rare male name. Also, Sa'Idu is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sa'Idu | Nigeria, United States |
| sa'idu faru Hausa poet and singer (b. 1932) |
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| sa'idu ahmed alkali Nigerian Senator, NG (b. 1969) |
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