Family name Laitz (Laitz 
) , worldwide, is a very rare cognomen. The last name Laitz is habitual in Brazil, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Laitz is the forename as well as the last name.
Ana, Vanda, Mateus, Sandra, Saniel, Samara, Samuel, Steven, Amanda, Amauri, Aquias, Carole, Camila, Rayane, Rayssa, Raquel, Robert, Debora, Durval, Gisele, Thiago, Teresa, Edson, Julio, Lucas, Leoni, Lee, Eli, Adao, Ruth, Gary, Luiz, Jose, Joao, Joel, Ione, Victor, Otto, Marli, Andre, Celia, Celio, Kelly, Kevin, Paula, Paulo, Pedro, Lauri, Maria, and Filipe