In the entire world, Barth-Söder (Barth-Söder 
) is an extremely rare unknown gender given name. Much more frequently, Barth-Söder is the last name as well as the forename. Parts of the name also exists independently as a last name Barth, and a last name Söder.
| VARIANT | COUNTRY |
|---|---|
| Barth-Söder | Germany |