Surname Yarella Antonia (Yarella Antonia 
) , across the world, is an extremely rare family name. The cognomen Yarella Antonia is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Yarella Antonia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yarella Antonia | Chile |