Surname Аппельганс (Аппельганс 
, Appelgans 
) , in all the world, is a rare last name. The family name Аппельганс is habitual in Kazakhstan, where it is a rare surname, Kyrgyzstan, where it is a very rare surname, and Germany. In absolute terms, it is commonest in Kazakhstan, Russia, and Germany.
| VARIANT | COUNTRY |
|---|---|
| Аппельганс | Kyrgyzstan, Kazakhstan, Russia |
| Appelgans | Germany, Russia |