Around the world, Maria Heidi (Maria Heidi 
) is a very rare principally girly, but scarcely masculine given name. The first name Maria Heidi is characteristic of Philippines, where it is a very rare female name, and Spain, where it is a very rare unisex name. Much less frequently, Maria Heidi is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Maria Heidi | Spain, Peru, United States, Philippines, Ecuador |