Family name Grammel-Asendorf (Grammel-Asendorf 
) , globally, is an extremely rare last name. The family name Grammel-Asendorf is habitual in Western Europe, particularly Germany, where it is an extremely rare surname. Parts of the name also exists independently as a last name Grammel, and a last name Asendorf.
| VARIANT | COUNTRY |
|---|---|
| Grammel-Asendorf | Germany |