Family name Гаыдукевич (Gaydukevich 
, Гаыдукевич , Gaydukevych 
) , in the entire world, is a very rare surname. The family name Гаыдукевич is characteristic of Russia, where it is a very rare surname, Canada, where it is an extremely rare surname, and Ukraine. Much less frequently, Гаыдукевич is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gaydukevich | Russia, Ukraine, United States, China |
| Гаыдукевич | Russia |
| Gaydukevych | Canada |