In the entire world, Luiz Alfredo (Luiz Alfredo 
) is a very rare male forename. The given name Luiz Alfredo is habitual in Latin America and the Caribbean, particularly Colombia, where it is a very rare masculine name, and Brazil. Very seldom, Luiz Alfredo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Luiz Alfredo | Brazil, Peru, Ecuador, Colombia |
|
luiz alfredo garcia-roza Brazilian writer, BR (b. 1936) |
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| luiz alfredo salomão Brazilian politician, BR (b. 1945) |
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| luiz alfredo viegas de almeida Brazilian sports commentator (b. 1956) |
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| luiz alfredo braun ferreira researcher |
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| luiz alfredo castro ruzza dalben politician from Brazil, BR (b. 1989) |
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