Surname Cynthia Caroline (Cynthia Caroline 
) , in the world, is a very rare cognomen. The surname Cynthia Caroline is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Cynthia Caroline is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cynthia Caroline | Indonesia, Peru, Chile, Brazil |
Tio, and Fernandez Henriquez