Last name Winkelmann-Bovensiepen (Winkelmann-Bovensiepen 
) , in all the world, is an extremely rare family name. The family name Winkelmann-Bovensiepen is characteristic of Western Europe, particularly Germany, where it is an extremely rare surname. Parts of the name also exists independently as a last name Winkelmann, and a last name Bovensiepen.
| VARIANT | COUNTRY |
|---|---|
| Winkelmann-Bovensiepen | Germany |