Surname Tatarchenko (Татарченко 
, Tatarchenko 
) , around the world, is quite a rare last name. The family name Tatarchenko is characteristic of Ukraine, where it is quite a rare surname, Belarus, and Kazakhstan. Measured by absolute frequency, it is the most numerous in Russia, Ukraine, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Татарченко | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Tatarchenko | China, Russia, Spain, Belarus, Lithuania |