Last name Houedanou (Houedanou 
) , globally, is quite a rare cognomen. The surname Houedanou is characteristic of Sub-Saharan Africa, particularly Benin, where it is quite a rare surname, Ivory Coast, where it is a rare surname, and Ethiopia, where it is a very rare surname. Much less frequently, Houedanou is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Houedanou | Ethiopia, Ivory Coast, Nigeria, France, Benin |
| wilfrid houedanou Ph.D. Université d'Abomey 2015 |
|
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| sessinou émile houedanou CA |
|