>
Family name Luongo (Luongo , 隆戈 , Луонго ) , throughout the world, is a common cognomen. The family name Luongo is characteristic of Italy, where it is quite a common surname, Switzerland, where it is quite a rare surname, and Argentina. Not in comparison with a country's population, it is commonest in Italy, the United States, and Argentina. Much less frequently, Luongo is the forename as well as the last name.