In the world, Antonio Sr (Antonio Sr 
) is a rare male first name. The given name Antonio Sr is characteristic of South-eastern Asia, particularly Philippines, where it is a rare boy's name. Much less frequently, Antonio Sr is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Antonio Sr | Philippines, United States |
Man, Aranza, Arador, Abecia, Agasid, Autida, Aquino, Chavez, Clores, Parcon, Pascua, Pineda, Puerto, Romero, Vargas, Talagtag, Torreon, Fajardo, Martinez, De Grato, Pagbonocan, Dela Cruz, Anadon, Sinogo, Ongco, Olado, Sua, Cuna, Diga, Wabe, Sakay, Andio, Canoy, Calva, Balla, Borre, Dominguez, Pusta, Gamos, Layug, Lopez, Lugtu, Tonog, Teves, Noval, Nocos, Nerja, Inere, Dayag, and Triumfante