In all the world, Delyon (Delyon 
) is a very rare principally boy's, but very seldom female first name. More frequently, Delyon is the last name as well as the forename.
Mr, Marva, Samir, Sappe, Selma, Sonia, Scott, Allen, Andre, Arwen, Cheri, Carla, Carol, Coral, Coeur, Brian, Billy, Katie, Kevin, Rocky, Renee, Delia, Marie, David, Olga, Jean, Max, Sam, Kev, Roy, Dan, Gus, Gã, Lat, Lea, Lia, Mark, Mimi, Skip, Paul, Dawn, Gene, Gege, Leon, Liza, John, Joan, Eric, and Dylan