Cognomen Dyarman (Dyarman 
) , across the world, is a very rare surname. The cognomen Dyarman is habitual in New Zealand, where it is a very rare surname, and the United States.
Jay, Wilma, Maxine, Sandra, Steven, Connie, Dennis, Joseph, Jennie, Melanie, Michael, Antonia, Roberta, Natasha, Fredith, William, Michelle, Samantha, Edith, Nancy, Joyce, Linda, Mary, Seth, Paul, Rick, Gary, John, Hugh, Marie, Jennifer, Sonya, Angel, Aaron, Betty, Peggy, Randy, Ricky, Debra, David, Steve, and Charlotte