Cognomen Digno Antonio (Digno Antonio 
) , all around the world, is an extremely rare surname. The family name Digno Antonio is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. Predominantly, Digno Antonio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Digno Antonio | Ecuador, Chile, Costa Rica, Dominican Republic |