Cognomen Paul-Alain (Paul-Alain 
) , in the entire world, is an extremely rare family name. The family name Paul-Alain is characteristic of Northern America, particularly the United States, where it is an extremely rare surname. Much more prevalently, Paul-Alain is the forename as well as the last name. Parts of the name also exists independently as a first name Paul, and a first name Alain.
| VARIANT | COUNTRY |
|---|---|
| Paul-Alain | Democratic Republic of the Congo, United States, France, Canada |