In the world, Deau (Deau 
) is a very rare gender-neutral forename. The first name Deau is characteristic of Southern Asia, particularly India, where it is an extremely rare gender-neutral name. Much more prevalently, Deau is the last name as well as the forename.
Mr, Rene, Ryan, Dale, Gail, Lisa, Lynn, Jane, John, Jean, Karl, Niki, Eric, Fred, Yann, Yves, Maria, Marie, Maguy, Megan, Sarah, Nina, Cora, Axel, Anne, Ms, Ka, Jb, Ava, Bob, Kim, Pat, Pha, Jan, Jay, Jim, Jé, Tom, Vã, Marc, Mark, Mike, Mika, Shon, Alex, Anna, Serge, and Sonny