Last name 希迪 (Dridi 
, 希迪 
) , throughout the world, is a common family name. The last name 希迪 is characteristic of Tunisia, where it is a common surname, Algeria, where it is quite a common surname, and Qatar, where it is quite a rare surname. In absolute terms, it is commonest in Tunisia, Algeria, and France. Much less frequently, 希迪 is the forename as well as the last name.