Last name Lūna (Luna 
, Lun , Lunella 
) , in all the world, is a prevalent family name. The surname Lūna is habitual in Latin America and the Caribbean, particularly Mexico, where it is a common surname, Argentina, and Nicaragua (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in Mexico, Argentina, and the United States. Much less frequently, Lūna is the forename as well as the last name.