Surname Salmon-Legagneur (Salmon-Legagneur 
) , worldwide, is a very rare last name. The last name Salmon-Legagneur is characteristic of Belgium, where it is a very rare surname, France, and the United Kingdom, where it is an extremely rare surname. Parts of the name also exists independently as a last name Salmon, and a last name Legagneur.
| VARIANT | COUNTRY |
|---|---|
| Salmon-Legagneur | United Kingdom, France, Belgium |