>
Family name Gadd (جاد , 加德 , Gadd ) , across the world, is a widespread cognomen. The surname Gadd is habitual in Egypt, where it is quite a common surname, Kuwait, and Syria (explore the name in all countries). Measured by absolute frequency, the name is most common in Egypt, Saudi Arabia, and the United States. Much less frequently, Gadd is the forename as well as the last name.