Surname Acuña Cerna (Acuña Cerna 
) , all over the world, is an extremely rare last name. The last name Acuña Cerna is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Acuña Cerna | Chile |
Felipe, Ana Rosa, Luz Marina, Pedro Ramon, and Felipe Armando