Last name אראטו (Erato 
, אראטו 
) , across the world, is quite a rare family name. The last name אראטו is habitual in Greece, where it is quite a rare surname, Philippines, where it is a rare surname, and Ethiopia, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in Philippines, Greece, and the United States. Also, אראטו is the forename as well as the last name.