Surname Yarchenko (Yarchenko 
) , in all the world, is a very rare family name. The surname Yarchenko is habitual in Estonia, where it is a rare surname, Czechia, and Russia, where it is an extremely rare surname. Measured by absolute frequency, it is the most numerous in Czechia, Russia, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Yarchenko | Russia, Czechia, Estonia, United States, Ukraine |