Surname Орацио (Orazio 
, Орацио) , across the world, is quite a rare last name. The surname Орацио is habitual in Martinique, where it is quite a common surname, Italy, where it is a rare surname, and Venezuela. In absolute terms, it is the most numerous in Italy, Martinique, and the United States. Much more frequently, Орацио is the forename as well as the last name.