Cognomen Viany (Viany 
) , globally, is quite a rare last name. The last name Viany is habitual in Cameroon, where it is a rare surname, Indonesia, and Honduras. In absolute terms, it is the most numerous in Indonesia, Cameroon, and Mexico. More prevalently, Viany is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Viany | Democratic Republic of the Congo, Mexico, Colombia, Cameroon, Indonesia |
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jean-claude viany FR (b. 1639) |
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| alex viany Brazilian journalist and actor, BR (b. 1918) |
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| betina viany Brazilian actress, BR (b. 1950) |
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| sanzy viany Cameroonian singer, CM (b. 1986) |
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