Last name يا مهدي (يا مهدي 
) , worldwide, is quite a rare family name. The family name يا مهدي is habitual in Western Asia, particularly Iraq, where it is quite a rare surname. Also, يا مهدي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| يا مهدي | Lebanon, Iraq |