Cognomen Houérou (Houérou 
) , all over the world, is a very rare family name. The cognomen Houérou is habitual in Western Europe, particularly France, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Houérou | France |
| patrice le houérou badminton player, FR (b. 1953) |
|
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| fabienne le houérou French historian, FR |
|