Last name Marly Antonia (Marly Antonia 
) , all around the world, is an extremely rare cognomen. The surname Marly Antonia is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more prevalently, Marly Antonia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marly Antonia | Brazil, Ecuador, Chile, Peru, Paraguay |