Family name Louis-Nicolas (Louis-Nicolas 
) , across the world, is an extremely rare cognomen. The surname Louis-Nicolas is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Much more prevalently, Louis-Nicolas is the forename as well as the last name. Parts of the name also exists independently as a first name Louis, and a first name Nicolas.
| VARIANT | COUNTRY |
|---|---|
| Louis-Nicolas | United States, Canada, France |
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