Around the world, Israel Alfonso (Israel Alfonso 
) is a rare boy's first name. The first name Israel Alfonso is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare male name, and Peru, where it is a very rare masculine name. Very seldom, Israel Alfonso is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Israel Alfonso | Spain, Peru, Ecuador, Chile, Costa Rica |
Salvo, Rojas, Reyes, Lagos, Lopez, Morales, Rodriguez, Muñoz Irribarra, Orellana Lopez, and Hernandez Merino