Surname Каунецкас (Каунецкас 
) , worldwide, is an extremely rare family name. The surname Каунецкас is characteristic of Eastern Europe, particularly Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Каунецкас | Russia |
| каунецкас, йонас Lithuanian catholic priest, LT (b. 1938) |
|