Last name מרסלו (Marcelo 
, Marselo 
, Marcelinho 
) , in the entire world, is a widespread family name. The cognomen מרסלו is characteristic of Latin America and the Caribbean, particularly Argentina, where it is a common surname, Uruguay, where it is quite a common surname, and Mexico (explore the name in all countries). Not in comparison with a country's population, it most frequently occurs in Mexico, Argentina, and Philippines. More frequently, מרסלו is the forename as well as the last name.