All over the world, Chislain (Chislain 
) is a rare boy's forename. The forename Chislain is habitual in the Democratic Republic of the Congo, where it is a rare male name, and France, where it is a very rare boy's name. Much less frequently, Chislain is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Chislain | France, Democratic Republic of the Congo, China, United States, Hungary |