Cognomen Loukovskaia (Луковская 
, Loukovskaia 
) , worldwide, is quite a rare last name. The last name Loukovskaia is characteristic of Belarus, where it is quite a rare surname, Russia, where it is a rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Луковская | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Loukovskaia | Canada |