Cognomen Martelia (Martelia 
) , throughout the world, is an extremely rare family name. The surname Martelia is characteristic of Latin America and the Caribbean, particularly Nicaragua, where it is a very rare surname, and Mexico, where it is an extremely rare surname. Predominantly, Martelia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Martelia | Mexico, Spain, United States, Nicaragua, Democratic Republic of the Congo |