Surname Chubirko (Chubirko 
, Чубирко 
) , around the globe, is a rare cognomen. The family name Chubirko is characteristic of Eastern Europe, particularly Ukraine, where it is a rare surname, Hungary, where it is a very rare surname, and Russia. Measured by absolute frequency, it is commonest in Ukraine, Russia, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Chubirko | Hungary, United States, Russia, Ukraine |
| Чубирко | Kazakhstan, Ukraine, Russia |