Surname Jefferson Marcelo (Jefferson Marcelo 
) , worldwide, is an extremely rare cognomen. The surname Jefferson Marcelo is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. Predominantly, Jefferson Marcelo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jefferson Marcelo | Costa Rica, Peru, Chile, Ecuador, Brazil |