Cognomen Marayo (Marayo 
) , in all the world, is a very rare last name. The surname Marayo is habitual in Philippines, where it is a very rare surname, Nigeria, where it is an extremely rare surname, and Argentina. In absolute terms, it is the most numerous in Philippines, Nigeria, and Brazil. Very seldom, Marayo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marayo | Philippines, Argentina, Brazil, India, Nigeria |