Family name Dorego (Dorego 
) , in all the world, is quite a rare surname. The last name Dorego is characteristic of Benin, where it is quite a rare surname, Senegal, where it is a rare surname, and Philippines. In absolute terms, it most frequently occurs in Philippines, Benin, and the Democratic Republic of the Congo. Very seldom, Dorego is the forename as well as the last name.