Cognomen Raichenko (Raichenko 
, Райченко 
) , in the entire world, is a rare last name. The surname Raichenko is characteristic of Eastern Europe, particularly Ukraine, where it is a rare surname, Russia, and Belarus. In absolute terms, it is commonest in Russia, Ukraine, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Raichenko | Ukraine, Russia, Israel |
| Райченко | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| inna raichenko Ukrainian singer and pedagogue, MD (b. 1892) |
|