Cognomen Belisario Antonio (Belisario Antonio 
) , in the world, is a very rare family name. The surname Belisario Antonio is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare surname. More prevalently, Belisario Antonio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Belisario Antonio | Ecuador, Chile, Peru, Costa Rica |