Antonio

With 3 642 848 bearers, Antonio is the 4th most common masculine given name in Brazil (2014 Data). With 1 132 272 bearers, Antonio is the 5th most common masculine given name in Italy (2014 Data). With 775 237 bearers, Antonio is the 5th most common masculine given name in Spain (2014 Data). With 426 223 bearers, Antonio is the 9th most common masculine given name in the Philippines (2014 Data).

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Source: https://forebears.io/forenames/antonio

Also Galician: http://www.ige.eu/igebdt/esq.jsp?idioma=gl&ruta=onomast/nomes.jsp
https://gl.wikipedia.org/wiki/Ant%C3%B3n

In 2018, 13 is the most common age for an American (U.S.) Antonio who is registered male with the Social Security Administration. It is the 264th most common male first name for living U.S. citizens.

This is also a boys name in Croatia. [noted -ed]