Cognomen Лучо (Lucho 
, Fontana 
, Лучо 
) , all around the world, is a widespread last name. The family name Лучо is characteristic of Italy, where it is quite a common surname, Switzerland, and Argentina (explore the name in all countries). Measured by absolute frequency, it is the most numerous in Italy, Brazil, and Argentina. Much less frequently, Лучо is the forename as well as the last name.