Family name Viviant (Viviant 
) , in the world, is a rare surname. The cognomen Viviant is habitual in France, where it is a rare surname, Argentina, and Nicaragua, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in France, Argentina, and Nigeria. Also, Viviant is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Viviant | Peru, France, Argentina, Democratic Republic of the Congo, Nigeria |
|
arnaud viviant French journalist and publisher, FR (b. 1963) |
|
| gilles viviant French politician, FR (b. 1971) |
|