Across the world, Kalcic (Kalcic 
) is an extremely rare unknown gender first name. Much more frequently, Kalcic is the last name as well as the forename.
Mr, Paul, Gina, Lori, Lynn, John, Jean, Jeff, Tina, Irma, Brad, Ivan, Maria, Marko, Mirko, Sarah, Sacha, Sendi, Sonia, Scott, Spela, Igor, Adam, Anne, Aldo, Ms, Amy, Ron, Leo, Jan, Jim, Tea, Ted, Eni, Val, Mary, Mark, Matt, Masa, Maja, Mona, Mina, Mike, Miho, Mura, Sara, Anita, and Amber