Last name Andrei Antonio (Andrei Antonio 
) , in all the world, is an extremely rare family name. The cognomen Andrei Antonio is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Andrei Antonio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Andrei Antonio | Costa Rica, Chile, Brazil, Philippines |