Surname Claret Antonio (Claret Antonio 
) , around the world, is an extremely rare cognomen. The last name Claret Antonio is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More frequently, Claret Antonio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Claret Antonio | Costa Rica, Peru, Chile, Venezuela |