Surname Augustauskas (Augustauskas 
) , all over the world, is a rare cognomen. The cognomen Augustauskas is characteristic of Lithuania, where it is quite a rare surname, the United Kingdom, where it is an extremely rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Augustauskas | Brazil, Lithuania, United States, United Kingdom, Argentina |
| vytautas augustauskas LT (b. 1884) |
|