Family name Heliodoro (Heliodoro 
) , in the world, is a common last name. The surname Heliodoro is habitual in Spain, where it is quite a common surname, Mexico, where it is quite a rare surname, and Nicaragua. Not in comparison with a country's population, it is the most numerous in Mexico, Spain, and Brazil. Likewise, Heliodoro is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Heliodoro | Brazil, United States, Mexico, Spain, Honduras |
Eliodoro, Heliodor, Heliodore, and Héliodore
| christiano heliodoro football player |
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| gabriela heliodoro researcher |
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| ednalva alves heliodoro researcher |
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| frederico heliodoro |
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