Cognomen Karen Maylin (Karen Maylin 
) , throughout the world, is an extremely rare family name. The cognomen Karen Maylin is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Karen Maylin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Karen Maylin | Chile, Spain, Ecuador |