Surname Augustinavičius (Augustinavičius 
) , in all the world, is a very rare last name. The last name Augustinavičius is characteristic of Northern Europe, particularly Lithuania, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Augustinavičius | Lithuania |
| vincas augustinavičius LT (b. 1920) |
|
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| renaldas augustinavičius Lithuanian archaeologist and Deputy Minister of Culture, LT (b. 1979) |
|