Surname Vilyukov (Vilyukov 
, Вилюков 
) , globally, is a very rare cognomen. The surname Vilyukov is characteristic of Eastern Europe, particularly Russia, where it is a very rare surname, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Vilyukov | Russia |
| Вилюков | Russia, Ukraine |