Surname Bönker-Vallon (Bönker-Vallon 
) , worldwide, is a very rare cognomen. The family name Bönker-Vallon is habitual in Western Europe, particularly Germany, where it is a very rare surname. Parts of the name also exists independently as a last name Bönker, and a last name Vallon.
| VARIANT | COUNTRY |
|---|---|
| Bönker-Vallon | Germany |
| angelika bönker-vallon Dr. phil. Ludwig-Maximilians-Universität München 1994 |
|