Surname Kvyatkovskyy (Kvyatkovskyy 
) , in all the world, is an extremely rare last name. The last name Kvyatkovskyy is characteristic of Eastern Europe, particularly Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kvyatkovskyy | Ukraine |
Квятковскии, and Квятковскыы