All around the world, Radolfo (Radolfo 
) is a very rare male first name. The given name Radolfo is characteristic of South-eastern Asia, particularly Philippines, where it is an extremely rare masculine name. Very seldom, Radolfo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Radolfo | Philippines, Brazil, Italy, Mexico, United States |