Cognomen Rafailo (Rafailo 
) , worldwide, is a very rare last name. The cognomen Rafailo is characteristic of North Macedonia, where it is a rare surname, and Peru, where it is a very rare surname. Very seldom, Rafailo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rafailo | Brazil, India, Peru, Croatia, North Macedonia |