Last name Valadares (Valadares 
) , in the entire world, is a common family name. The last name Valadares is habitual in Portugal, where it is quite a rare surname, Brazil, and Luxembourg. Measured by absolute frequency, it is commonest in Brazil, Portugal, and India. Very seldom, Valadares is the forename as well as the last name.
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| Valadares | France, Brazil, Portugal, United States, India |
| joão aires de valadares PT (b. 1150) |
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| paio soares de valadares (b. 1160) |
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| rui pais de valadares (b. 1180) |
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| paio rodrigues de valadares PT (b. 1260) |
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| afonso lourenço de valadares (b. 1340) |
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henrique valadares Brazilian politician, BR (b. 1852) |
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| francisco xavier de andrade e almeida de valadares Portuguese journalist, PT (b. 1833) |
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benedito valadares Brazilian politician (1892-1973), BR (b. 1892) |
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guido valadares Timorese politician (1934-1976), TL (b. 1934) |
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antônio carlos valadares Brazilian politician, BR (b. 1943) |
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| manuel valadares Portuguese physicist, PT (b. 1904) |
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| gentil de valadares Portuguese poet, PT (b. 1916) |
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| carlos valadares Brazilian journalist, BR (b. 1946) |
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| luiz otávio motta valadares Brazilian politician, BR (b. 1946) |
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| loreta valadares (b. 1943) |
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