Surname Wiaux (Wiaux 
) , all over the world, is a very rare family name. The cognomen Wiaux is characteristic of Western Europe, particularly Belgium, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Wiaux | Belgium |
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louis-joseph wiaux Belgian Christian Brother, educator and saint, BE (b. 1841) |
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| brigitte wiaux Belgian politician, BE (b. 1958) |
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| yves wiaux Docteur en Sciences Université Catholique de Louvain 2002 |
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| yves wiaux researcher |
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