Around the world, Osga (Osga 
) is an extremely rare unisex first name. Much more frequently, Osga is the last name as well as the forename.
Jj, Joao, Todd, Elio, Ines, Ilza, Marie, Sarah, Sunil, Andre, Aaron, Carla, Carol, Carii, Brian, Kathy, Katie, Kayla, Keith, Paulo, Pabla, Randy, John, Ronda, Jose, Lucy, Ana, Ann, Jay, Joe, Mary, Matt, Sara, Suzi, Anne, Adam, Adah, Brie, Bina, Kris, Kyle, Rosa, Ryan, Drew, Gary, Lori, Luci, Luis, and Delia