Surname Ernedina (Ernedina 
) , in all the world, is an extremely rare cognomen. The last name Ernedina is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname, and Mexico. More prevalently, Ernedina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ernedina | Mexico, Brazil, Chile, Venezuela |