In all the world, Vienot (Vienot 
) is an extremely rare masculine first name. Much more frequently, Vienot is the last name as well as the forename.
Mr, Maria, Marie, Manon, Sarah, Sammy, Serge, Sonia, Steve, Alain, Yves, Alynn, Anais, Aaron, Carol, Cyril, Boris, Karen, Katie, Kevin, Rémy, Andre, Yann, Eric, Teri, Ms, Cã, Guy, Luc, Tim, Flo, Marc, Mary, Mike, Stã, Anne, Beth, Kent, Paul, Gail, Line, Lola, Léa, Jane, Joan, Jean, Denis, and David