Cognomen Melquades (Melquades 
) , in the world, is an extremely rare last name. The surname Melquades is characteristic of Latin America and the Caribbean, particularly Venezuela, where it is an extremely rare surname, and Mexico. More frequently, Melquades is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Melquades | Philippines, Mexico, United States, Peru, Venezuela |