Worldwide, Osadtsa (Osadtsa , Осадца ) is an extremely rare unknown gender given name. Much more frequently, Osadtsa is the last name as well as the forename.
Osadca, Osadța, and Осадтса
Yuriy, Andriy, George, Svetlana, Nataliya, Nataliia, and Volodymyr
, Осадца 
) is an extremely rare unknown gender given name. Much more frequently, Osadtsa is the last name as well as the forename.