Family name Kyrytchenko (Kyrytchenko 
, Кырыченко 
) , around the world, is a very rare cognomen. The surname Kyrytchenko is characteristic of Russia, where it is a very rare surname, and Brazil, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kyrytchenko | Brazil |
| Кырыченко | Russia |