Surname Morelio (Morelio 
) , throughout the world, is a very rare family name. The surname Morelio is characteristic of Philippines, where it is a very rare surname, Venezuela, and Brazil. Not in comparison with a country's population, it is the most numerous in Brazil, Philippines, and Mexico. Likewise, Morelio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Morelio | Mexico, Brazil, Venezuela, Chile, Philippines |