Across the world, حدادة (Hadadi 
, حدادة 
, Hdada 
) is a rare largely masculine, but infrequently feminine given name. The forename حدادة is habitual in Iraq, where it is a rare masculine name, Morocco, where it is a rare unisex name, and Algeria, where it is a rare boy's name. Not in comparison with a country's population, it is the most numerous in Iraq, Morocco, and India. More frequently, حدادة is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Hadadi | Algeria, Iran, India, Morocco, Saudi Arabia |
| حدادة | Algeria, Yemen, Syria, Iraq, Turkey |
| Hdada | Malaysia, Algeria, Italy, India, Morocco |