All over the world, Joan Antonio (Joan Antonio 
) is a rare masculine forename. The first name Joan Antonio is characteristic of Latin America and the Caribbean, particularly Costa Rica, where it is a rare masculine name, the Dominican Republic, and Chile. In absolute terms, the name is most common in Spain, Chile, and the Dominican Republic. Very seldom, Joan Antonio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Joan Antonio | Chile, Peru, Dominican Republic, Spain, Costa Rica |
| joan antonio zubillaga garmendia 1685-03-31, ES (b. 1685) |
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| joan antonio urretavizcaya hecheverria 1687-08-30, ES (b. 1687) |
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| joan antonio gorrostarrazu zubeldia 1689-09-12, ES (b. 1689) |
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| joan antonio escariats toledo 1692-09-10, ES (b. 1692) |
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Cano, Barrios Saldaña, Morante Sibera, Saez Castro, Mendoza Pérez, Olea Mercado, Soto Areyte, Mendoza Perez, Cascante, Ramirez, Aguilar, Sanchez, Mendoza, Flores, Ruiz, Requena, and Almonacid Vivar