Last name Alfonso Waldemar (Alfonso Waldemar 
) , in the entire world, is an extremely rare family name. The cognomen Alfonso Waldemar is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Alfonso Waldemar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alfonso Waldemar | Peru, Chile |