Family name Hördemann (Hördemann 
) , around the world, is a rare surname. The last name Hördemann is habitual in Germany, where it is a rare surname, and Spain, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Hördemann | Germany, Spain |
| robert hördemann German military personnel, DE (b. 1900) |
|