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