Cognomen الحمزاوي (Hamzaoui 
, الحمزاوي 
) , worldwide, is a common surname. The cognomen الحمزاوي is habitual in Tunisia, where it is quite a common surname, Iraq, and Algeria (explore the name in all countries). Very seldom, الحمزاوي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hamzaoui | France, Tunisia, Algeria, Morocco, Japan |
| الحمزاوي | Saudi Arabia, Iraq, Syria, Morocco, Egypt |
| حسن العدوي الحمزاوي Egyptian Islamic scholar and writer, EG (b. 1806) |
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| محمد الحمزاوي Moroccan diplomat, MA (b. 1959) |
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| وضاح الحمزاوي Egyptian military personnel, EG |
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