Surname Flehinghaus (Flehinghaus 
) , in all the world, is a very rare family name. The surname Flehinghaus is habitual in Germany, where it is a very rare surname, and Chile, where it is an extremely rare surname. Much less frequently, Flehinghaus is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Flehinghaus | Germany, Chile |
|
otto flehinghaus German politician (1904-1987), DE (b. 1904) |
|
| karl heinz flehinghaus (b. 1925) |
|