Surname Wille-Haussmann (Wille-Haussmann 
) , globally, is an extremely rare last name. The family name Wille-Haussmann is habitual in Western Europe, particularly Germany, where it is an extremely rare surname. Parts of the name also exists independently as a last name Wille, and a last name Haussmann.
| VARIANT | COUNTRY |
|---|---|
| Wille-Haussmann | Germany |