Surname Valenca (Valenca 
) , throughout the world, is a common cognomen. The cognomen Valenca is habitual in Brazil, where it is quite a rare surname, Portugal, and France, where it is a rare surname. Not in comparison with a country's population, this name is the most popular in Brazil, Portugal, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Valenca | Colombia, Portugal, France, Brazil, United States |
| levie valenca holocaust victim, b. 1905-12-03 (b. 1905) |
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| marcelo m valenca researcher |
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| guilherme t valenca researcher |
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