In the entire world, Гаыдукевич (Gaydukevich 
, Гаыдукевич , Gaydukevych 
) is a very rare male first name. The first name Гаыдукевич is characteristic of Eastern Asia, particularly China, where it is an extremely rare boy's name. More frequently, Гаыдукевич is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Gaydukevich | China, Ukraine, United States, Russia |
| Гаыдукевич | Russia |
| Gaydukevych | Canada |