Cognomen Preval (Preval 
) , across the world, is quite a rare surname. The surname Preval is habitual in Latin America and the Caribbean, particularly Haiti, where it is quite a rare surname, Cuba, and the Dominican Republic. Measured by absolute frequency, it is the most numerous in Haiti, Cuba, and the United States. Much less frequently, Preval is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Preval | Haiti, United States, Democratic Republic of the Congo, Cuba, France |
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randy preval volleyball player, US (b. 1990) |
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| sharon louise preval (born 1950) (b. 1950) |
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| guerdy preval HT (b. 1950) |
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| osmany preval Cuban taekwondoin, CU |
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| felix preval festsival director in New Zealand and Australia |
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| s. preval researcher ORCID ID = 0000-0001-8552-0766, GB |
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| brian preval Peerage person ID=403878 |
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| renee preval Peerage person ID=455234 |
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| nicholas preval researcher |
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| selwyn cedric preval Peerage person ID=339416 |
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| käthe preval |
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| daima del rió preval Cuban volleyball player |
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