>
Cognomen Doub (Doub , دوب ) , in the entire world, is quite a rare surname. The last name Doub is habitual in Kuwait, where it is quite a rare surname, Algeria, and Tunisia, where it is a rare surname. Not in comparison with a country's population, it most frequently occurs in the United States, Algeria, and Tunisia. Very seldom, Doub is the forename as well as the last name.