Cognomen Guesarazo Muñoz (Guesarazo Muñoz 
) , across the world, is an extremely rare last name. The family name Guesarazo Muñoz is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Guesarazo Muñoz | Chile |