Family name Gilber Antonio (Gilber Antonio 
) , around the globe, is an extremely rare cognomen. The surname Gilber Antonio is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more prevalently, Gilber Antonio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gilber Antonio | Costa Rica, Spain, Chile, Ecuador, Peru |
Vivas, Muñoz, Ardila Ardila, Hurtado Camacho, and Salazar Michilena