Last name Poliachenko (Поляшенко 
, Поляченко , Poliachenko 
) , across the world, is quite a rare surname. The surname Poliachenko is characteristic of Eastern Europe, particularly Ukraine, where it is quite a rare surname, Belarus, and Russia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Поляченко, Поляшенко | Kazakhstan, Belarus, Kyrgyzstan, Russia, Ukraine |
| Poliachenko | United States, Ukraine |
Полиаченко, and Полиашенко