Around the world, Sostar (Sostar 
) is an extremely rare masculine first name. Much more frequently, Sostar is the last name as well as the forename.
Mr, Karen, Karlo, Peggy, Roger, David, Dylan, Janet, Janko, Elena, Ellen, Irena, Urska, Meghan, Sandra, Carmen, Katrin, Robert, Josipa, Jeremy, Jelena, Thomas, Bruna, Colin, Aaron, Agena, Ms, Kim, Mark, Seth, Alex, Alan, Cory, Paul, Lara, Luka, Victor, Jose, Tony, Nick, Igor, Maria, Mario, Marco, Matej, Misty, Steve, Adolf, Judy, and Marlies