Last name Erwin Juvenal (Erwin Juvenal 
) , worldwide, is an extremely rare cognomen. The family name Erwin Juvenal is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Erwin Juvenal is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Erwin Juvenal | Chile, Peru |