Surname Hilton Antonio (Hilton Antonio 
) , in the world, is an extremely rare last name. The family name Hilton Antonio is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more frequently, Hilton Antonio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hilton Antonio | Brazil, Costa Rica, Peru, Ecuador, Chile |