Cognomen سعيدي (Saidi 
, سعيدي 
, Saeedi 
) , around the globe, is a widespread last name. The cognomen سعيدي is habitual in Tanzania, where it is a common surname, Tunisia, and Iran (explore the name in all countries). Not in comparison with a country's population, it most frequently occurs in Tanzania, Iran, and Algeria. Much less frequently, سعيدي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Saidi | Tunisia, Morocco, Algeria, Nigeria, Tanzania |
| سعيدي | Iran, Tunisia, Morocco, Algeria, Iraq |
| Saeedi | Indonesia, Iran, Malaysia, Nigeria, Pakistan |
| Saeidi | Iran, Morocco, Malaysia, Afghanistan, France |
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قابوس بن سعيد بن تيمور آل بو سعيدي sultan of Oman from 1970 to 2020, OM (b. 1940) |
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ناصر سعيدي Lebanese politician, LB (b. 1950) |
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| سعيدي فضيل Algerian military personnel, DZ (b. 1943) |
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| كريم سعيدي Tunisian association football player, TN (b. 1983) |
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