Surname Perlaza Castillo (Perlaza Castillo 
) , all around the world, is a very rare last name. The family name Perlaza Castillo is characteristic of Latin America and the Caribbean, particularly Ecuador, where it is a rare surname, and Chile, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Perlaza Castillo | Ecuador, Chile |