Surname Louis-René (Louis-René 
) , all over the world, is an extremely rare last name. The cognomen Louis-René is habitual in Western Europe, particularly France, where it is an extremely rare surname. Predominantly, Louis-René 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 René.
| VARIANT | COUNTRY |
|---|---|
| Louis-René | Canada, France, New Zealand |