Surname Вадуд (Wadud 
, Vadud 
, Вадуд 
) , across the world, is a common cognomen. The surname Вадуд is characteristic of Bangladesh, where it is quite a common surname, Oman, where it is quite a rare surname, and Bahrain. In absolute terms, it is the most numerous in Bangladesh, India, and Indonesia. Much less frequently, Вадуд is the forename as well as the last name.