Surname Васылюк (Васылюк 
, Vasylyuk 
) , all over the world, is a very rare last name. The family name Васылюк is characteristic of Belarus, where it is a rare surname, Ukraine, where it is a very rare surname, and Spain. In absolute terms, it most frequently occurs in Russia, Belarus, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Васылюк | Russia, Belarus |
| Vasylyuk | United Kingdom, Spain, United States, Canada, Ukraine |