Last name Cerpa Castillo (Cerpa Castillo 
) , all over the world, is a very rare cognomen. The family name Cerpa Castillo is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname, Ecuador, and Argentina, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Cerpa Castillo | Ecuador, Chile, Argentina |