Family name Deinezhenko (Deinezhenko 
, Дейнеженко 
) , in all the world, is a rare cognomen. The family name Deinezhenko is characteristic of Eastern Europe, particularly Ukraine, where it is a rare surname, Belarus, where it is a very rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Deinezhenko | Germany, Russia, Ukraine, Georgia |
| Дейнеженко | Kazakhstan, Ukraine, Belarus, Russia |