Surname דואס (Dawas 
, דואס 
) , throughout the world, is quite a rare cognomen. The last name דואס is characteristic of Western Asia, particularly Bahrain, where it is quite a rare surname, Qatar, and Jordan. In absolute terms, it is commonest in Western Asia, particularly Saudi Arabia, Jordan, and Bahrain. Very seldom, דואס is the forename as well as the last name.