Surname Ivtchenko (Ивченко 
, Ivtchenko 
) , across the world, is a common cognomen. The surname Ivtchenko is characteristic of Russia, where it is quite a rare surname, Kazakhstan, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Ивченко | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Ivtchenko | Germany, Canada, France, United States |