Last name Лахдар (Lakhdar 
, Lajdar 
, Лахдар 
) , in the entire world, is a common family name. The surname Лахдар is characteristic of Northern Africa, particularly Algeria, where it is quite a common surname, Morocco, and Tunisia, where it is quite a rare surname. In absolute terms, it most frequently occurs in Algeria, Morocco, and France. Also, Лахдар is the forename as well as the last name.