Globally, Lavrovič (Lavrovič , Лаврович ) is an extremely rare unknown gender first name. Much more frequently, Lavrovič is the last name as well as the forename.
Lavrovic, and Lavrovich
Michal, and Stanislava
, Лаврович 
) is an extremely rare unknown gender first name. Much more frequently, Lavrovič is the last name as well as the forename.