In the world, Koloszar (Koloszar 
) is an extremely rare unknown gender first name. Much more prevalently, Koloszar is the last name as well as the forename.
Mr, Gabby, Grant, Louis, James, Jenny, Teddy, Emily, Frank, Ilona, Doris, Meliss, Krista, Daniel, Danika, Joseph, Thomas, Melissa, Michael, Shirley, Andreas, Alison, David, Peter, Kelli, Ms, Sue, Jan, Joe, Mark, Mike, Kurt, Paul, Rudy, Gary, Gare, Lisa, John, Jule, Tara, Erin, Enzo, Susan, Cindy, Brian, Karen, Cynthia, and Katalin