In all the world, Vachon (Vachon 
) is a very rare gender-neutral forename. The forename Vachon is characteristic of France, where it is a very rare unisex name, and the United States. Much more frequently, Vachon is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Vachon | Canada, France, Benin, New Zealand, United States |
| thélis vachon French military personnel, FR (b. 1893) |
|