Surname Sylvia Helen (Sylvia Helen 
) , around the world, is an extremely rare family name. The family name Sylvia Helen is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More prevalently, Sylvia Helen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sylvia Helen | United States, Chile, Costa Rica |