Cognomen Exequiel Alfonso (Exequiel Alfonso 
) , in the entire world, is a very rare family name. The cognomen Exequiel Alfonso is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare surname. More prevalently, Exequiel Alfonso is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Exequiel Alfonso | Peru, Philippines, Chile |