Surname Rutkovskii (Рутковский 
, Rutkovskii 
) , all around the world, is quite a rare cognomen. The last name Rutkovskii is characteristic of Belarus, where it is quite a common surname, Kazakhstan, where it is a rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Рутковский | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Rutkovskii | Russia, Latvia, Belarus |
Рутковський, and Рутковській