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