Cognomen Lavrinovičius (Lavrinovičius 
) , all over the world, is a very rare last name. The last name Lavrinovičius is habitual in Northern Europe, particularly Lithuania, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Lavrinovičius | Lithuania |
| danielius lavrinovičius Lithuanian basketball player, LT (b. 1999) |
|