Family name Duvalier (Duvalier 
) , throughout the world, is quite a rare last name. The family name Duvalier is characteristic of Bahamas, where it is quite a common surname, Ivory Coast, where it is quite a rare surname, and Haiti. Also, Duvalier is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Duvalier | Haiti, Cameroon, Democratic Republic of the Congo, Bahamas, Ivory Coast |
|
jean-claude duvalier President of the Republic of Haitu (1951-2014), HT (b. 1951) |
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| simone duvalier Wife of Haitian dictator (1913-1997), HT (b. 1913) |
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duvalier sánchez arango CO (b. 1990) |
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| duvalier madrid-úsuga researcher (ORCID 0000-0002-4916-0211) |
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