Surname Karen Jannina (Karen Jannina 
) , across the world, is an extremely rare family name. The cognomen Karen Jannina is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More prevalently, Karen Jannina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Karen Jannina | Chile, Peru, Ecuador |