Surname Марчело (Marcelo 
, Marcello , Marcellu 
) , across the world, is a widespread family name. The surname Марчело is habitual in 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, this name is the most popular in Mexico, Argentina, and Philippines. More prevalently, Марчело is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marcelo, Marcello | Italy, Philippines, Mexico, Argentina, Brazil |
| Marcellu | Brazil, United States |
| Марчело | Russia, Ukraine |