Cognomen Ãd (Ãd 
) , worldwide, is quite a rare last name. The last name Ãd is characteristic of Northern Africa, particularly Algeria, where it is quite a rare surname, Morocco, and Tunisia, where it is a rare surname. In absolute terms, the name is most common in Northern Africa, particularly Algeria, Morocco, and Egypt. Also, Ãd is the forename as well as the last name.