Family name Žylius (Žylius 
) , throughout the world, is a very rare surname. The last name Žylius is habitual in Northern Europe, particularly Lithuania, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Žylius | Lithuania |
| stanislovas žylius LT (b. 1898) |
|
|
|
rimantas žylius Lithuanian psychologist, LT (b. 1973) |
|