Last name Ernestina Flor (Ernestina Flor 
) , all around the world, is an extremely rare family name. The cognomen Ernestina Flor is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Ernestina Flor is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ernestina Flor | Peru, Ecuador, Chile, Spain |