Surname Chemain (Chemain 
) , across the world, is a rare cognomen. The cognomen Chemain is habitual in Kenya, where it is a rare surname, France, and India, where it is an extremely rare surname. Much less frequently, Chemain is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chemain | South Africa, Kenya, France, United States, India |
| jean-françois chemain FR (b. 1961) |
|