Family name Altenbrandt (Altenbrandt 
) , in the world, is a very rare last name. The family name Altenbrandt is characteristic of Western Europe, particularly Germany, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Altenbrandt | Germany |
| erhard altenbrandt DE (b. 1939) |
|
|
| catrin altenbrandt DE (b. 1978) |
|
Udo, Catrin, Benjamin, and Annekathrin