Family name Erna Jocelyn (Erna Jocelyn 
) , in the entire world, is an extremely rare surname. The cognomen Erna Jocelyn is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More prevalently, Erna Jocelyn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Erna Jocelyn | Chile, Philippines |