Family name Silvio Amado (Silvio Amado 
) , all over the world, is an extremely rare surname. The cognomen Silvio Amado is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more frequently, Silvio Amado is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Silvio Amado | Peru, Argentina, Ecuador, Chile |