Surname Rairo (Rairo 
) , in all the world, is a rare family name. The family name Rairo is characteristic of Kenya, where it is a rare surname, Finland, and Brazil, where it is an extremely rare surname. Likewise, Rairo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rairo | Brazil, Kenya, India, Japan, Finland |