Last name Ruperto Juvenal (Ruperto Juvenal 
) , in the entire world, is an extremely rare cognomen. The surname Ruperto Juvenal is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Ruperto Juvenal is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ruperto Juvenal | Peru, Ecuador, Chile, Argentina |