Last name Roehrdanz (Roehrdanz 
) , around the globe, is a rare family name. The last name Roehrdanz is habitual in Germany, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Roehrdanz | Germany, United States |
| manfred fritz gustav roehrdanz (b. 1932) |
|
|
| patrick r. roehrdanz |
|