Family name Kalenyk (Каленик 
, Каллиник , Kalenyk 
) , in the entire world, is quite a rare cognomen. The surname Kalenyk is habitual in Eastern Europe, particularly Belarus, where it is quite a common surname, Ukraine, where it is quite a rare surname, and Russia, where it is a rare surname. Much less frequently, Kalenyk is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Каленик | Ukraine, Kazakhstan, Bulgaria, Belarus, Russia |
| Каллиник | Russia, Ukraine |
| Kalenyk | United States, Ukraine |