Surname Calixto Alfredo (Calixto Alfredo 
) , worldwide, is an extremely rare cognomen. The last name Calixto Alfredo is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more frequently, Calixto Alfredo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Calixto Alfredo | Peru, Chile, Ecuador |