Family name Жилявичюс (Жилявичюс 
) , in the entire world, is a very rare last name. The cognomen Жилявичюс is characteristic of Eastern Europe, particularly Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Жилявичюс | Russia |
| стасис жилявичюс Lithuanian draughts composer, LT (b. 1956) |
|
Юргис, and Йонас-Владисловас