Surname Федчанка (Fedchenko 
, Федчанка , Fedchanka ) , in all the world, is a rare last name. The last name Федчанка is habitual in Israel, where it is a rare surname, Estonia, and Belarus. In absolute terms, it most frequently occurs in Russia, the United States, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Fedchenko | Germany, Russia, United States, Ukraine, Israel |
| Федчанка | Russia, Ukraine |
| Fedchanka | United States |