Surname Karen Arianna (Karen Arianna 
) , globally, is an extremely rare family name. The cognomen Karen Arianna is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more prevalently, Karen Arianna is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Karen Arianna | Ecuador, Chile, Costa Rica, Spain |