Cognomen Халковский (Халковский 
, Khalkovskii , Khalkovskiy 
) , throughout the world, is a very rare surname. The family name Халковский is characteristic of Belarus, where it is a rare surname, Kyrgyzstan, where it is a very rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Халковский | Kyrgyzstan, Russia, Belarus |
| Khalkovskii | Russia |
| Khalkovskiy | Russia, United States |