Surname Василяускас (Vasiliauskas 
, Василяускас 
, Vasiljauskas 
) , around the world, is quite a rare family name. The family name Василяускас is habitual in Northern Europe, particularly Lithuania, where it is a common surname, Latvia, where it is quite a rare surname, and Ireland, where it is a rare surname. Measured by absolute frequency, this name is the most popular in Lithuania, the United States, and Brazil.
| VARIANT | COUNTRY |
|---|---|
| Vasiliauskas | Ireland, Brazil, United States, United Kingdom, Lithuania |
| Василяускас | Belarus, Russia, Kazakhstan, Ukraine |
| Vasiljauskas | Estonia |
|
нериюс василяускас Lithuanian footballer, LT (b. 1977) |
|
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василяускас, шарунас Lithuanian basketball player, LT (b. 1989) |
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| казим василяускас Lithuanian racing driver, LT (b. 1990) |
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