Family name Byras (Byras 
) , across the world, is a very rare surname. The cognomen Byras is characteristic of Lithuania, where it is a rare surname, and the United States, where it is a very rare surname. Very seldom, Byras is the forename as well as the last name.
Mary, Pamela, Dennis, George, Matthew, Melissa, Bettina, Corley, Paulius, Deborah, Theresa, Michelle, Kathleen, Lawrence, Stephanie, Richard, Constance, Connie, Stacie, Enna, Hope, Steve, Corey, Karen, Kelly, Andrew, David, Leora, Lukas, Treon, Essie, Wayne, Sharon, Grant, and Ernestine