Family name Routkovskaia (Рутковская 
, Routkovskaia 
) , around the world, is quite a rare cognomen. The surname Routkovskaia is characteristic of Belarus, where it is quite a common surname, Kazakhstan, where it is quite a rare surname, and Russia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Рутковская | Kazakhstan, Belarus, Kyrgyzstan, Russia, Ukraine |
| Routkovskaia | Canada, United States |