In the entire world, Hadayat (Hadayat 
) is a common boy's first name. The forename Hadayat is habitual in Pakistan, where it is quite a common boy's name, Saudi Arabia, where it is a rare boy's name, and Qatar. In absolute terms, it most frequently occurs in Pakistan, Saudi Arabia, and India. Much less frequently, Hadayat is the last name as well as the forename.