Family name Mehadi (Mehadi 
) , globally, is a common surname. The cognomen Mehadi is habitual in Ethiopia, where it is quite a common surname, Bangladesh, where it is quite a rare surname, and Qatar, where it is a rare surname. Measured by absolute frequency, it is commonest in Ethiopia, India, and Bangladesh. Also, Mehadi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mehadi | Saudi Arabia, Ethiopia, Bangladesh, India, Algeria |