Worldwide, Leonídio (Leonídio 
) is an extremely rare unknown gender first name. Very seldom, Leonídio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Leonídio | Portugal, Brazil |
| leonídio ribeiro (b. 1893) |
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| leonídio frança person identified in the Museu da Pessoa collection, BR (b. 1924) |
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| leonídio de pra Brazilian volleyball player, BR (b. 1961) |
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| leonídio bouças BR (b. 1961) |
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| leonídio bouças Brazilian politician |
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| leonídio gaede |
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