Cognomen Priadchenko (Прядченко 
, Priadchenko 
) , throughout the world, is quite a rare last name. The surname Priadchenko is habitual in Ukraine, where it is a rare surname, Russia, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Прядченко | Belarus, Russia, Kazakhstan, Ukraine |
| Priadchenko | Georgia |