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Family name Leonidas Antonio (Leonidas Antonio
) , in the world, is a very rare surname. The cognomen Leonidas Antonio is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare surname. More prevalently, Leonidas Antonio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Leonidas Antonio | El Salvador, Ecuador, Chile, Peru, Costa Rica |