Globally, Eleutério (Eleutério 
) is a very rare male forename. The first name Eleutério is habitual in Southern Europe, particularly Portugal, where it is a rare male name. Much less frequently, Eleutério is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Eleutério | Brazil, Angola, United States, Mozambique, Portugal |
| eleutério francisco de sousa Brazilian politician, BR (b. 1806) |
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| eleutério francisco de castelo branco PT (b. 1803) |
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| eleutério mariano da rosa alvarrão (b. 1866) |
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eleutério gomes de aguiar PT (b. 1940) |
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| eleutério martins Brazilian tennis player |
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| eleutério josé velho bezerra Brazilian politician, BR |
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