Family name Vaigauskas (Vaigauskas 
) , worldwide, is a very rare surname. The last name Vaigauskas is habitual in Lithuania, where it is quite a rare surname, the United Kingdom, where it is an extremely rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Vaigauskas | United Kingdom, United States, Lithuania |
| ričardas vaigauskas (b. 1927) |
|
|
| henrikas vaigauskas LT (b. 1928) |
|
|
| zenonas vaigauskas LT (b. 1951) |
|