Surname Aura Guillermina (Aura Guillermina 
) , in the entire world, is an extremely rare cognomen. The last name Aura Guillermina is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Predominantly, Aura Guillermina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aura Guillermina | Chile, Peru, Ecuador |