Family name ハド (Had 
, ハド 
) , in the entire world, is a common surname. The last name ハド is habitual in Algeria, where it is quite a rare surname, Brunei, and Maldives. Measured by absolute frequency, it is the most numerous in India, Algeria, and Egypt. Likewise, ハド is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Had | Morocco, Saudi Arabia, Egypt, India, Algeria |
| ハド | Japan |