Surname Kulakovskij (Кулаковский 
, Kulakovskij 
) , worldwide, is quite a rare cognomen. The family name Kulakovskij is habitual in Belarus, where it is quite a rare surname, Russia, where it is a rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Кулаковский | Kyrgyzstan, Russia, Belarus, Kazakhstan, Ukraine |
| Kulakovskij | Belarus, Germany, Lithuania |