Family name Масуди (Masudi 
, Masoudi 
, Masudy 
) , throughout the world, is a common last name. The last name Масуди is habitual in Tanzania, where it is quite a common surname, Tunisia, where it is quite a rare surname, and Morocco. In absolute terms, it is commonest in Tanzania, the Democratic Republic of the Congo, and Indonesia. Very seldom, Масуди is the forename as well as the last name.