Across the world, Ятсюк (Ятсюк 
, Jatsjuk 
, Iatsiuk 
) is an extremely rare unknown gender first name. Much more prevalently, Ятсюк is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ятсюк | Russia |
| Jatsjuk | Belarus |
| Iatsiuk | Spain, Ukraine, United States |