Family name Kudrenko (Kudrenko 
) , worldwide, is a very rare last name. The surname Kudrenko is characteristic of Bulgaria, where it is a rare surname, Georgia, where it is a very rare surname, and Australia. Measured by absolute frequency, this name is the most popular in Russia, Germany, and Australia.
| VARIANT | COUNTRY |
|---|---|
| Kudrenko | Germany, Russia, Australia, Bulgaria, Ukraine |