Cognomen Alsadh (الساده 
, Alsadh 
) , around the world, is quite a rare last name. The surname Alsadh is characteristic of Western Asia, particularly Bahrain, where it is quite a rare surname, Qatar, and Iraq. In absolute terms, it is the most numerous in Western Asia, particularly Iraq, Saudi Arabia, and Yemen. Very seldom, Alsadh is the forename as well as the last name.