Surname Гефке (Гефке 
, Gefke 
) , all around the world, is a rare family name. The surname Гефке is habitual in Denmark, where it is a rare surname, Germany, where it is a very rare surname, and Kazakhstan. Not in comparison with a country's population, it most frequently occurs in Germany, the United States, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Гефке | Kazakhstan, Russia |
| Gefke | Germany, Russia, United States, Denmark, Brazil |