Family name シヒ (Chihi 
, シヒ) , throughout the world, is quite a common last name. The family name シヒ is characteristic of Northern Africa, particularly Tunisia, where it is quite a common surname, Morocco, where it is quite a rare surname, and Algeria. In absolute terms, it most frequently occurs in Tunisia, Morocco, and France. Very seldom, シヒ is the forename as well as the last name.