Surname الزيدى (Zidi 
, الزيدى 
) , all over the world, is a common family name. The surname الزيدى is characteristic of Tunisia, where it is quite a common surname, Algeria, where it is quite a rare surname, and Oman. Not in comparison with a country's population, it is commonest in Northern Africa, particularly Tunisia, Algeria, and Egypt. Much less frequently, الزيدى is the forename as well as the last name.