Surname Manairo (Manairo 
) , in all the world, is a very rare last name. The last name Manairo is habitual in Venezuela, where it is a very rare surname, Argentina, where it is an extremely rare surname, and Philippines. Likewise, Manairo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Manairo | Spain, Argentina, Venezuela, Philippines |