Cognomen Demea (Demea 
) , throughout the world, is a rare last name. The family name Demea is characteristic of Romania, where it is quite a rare surname, France, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Demea is the forename as well as the last name.
Ms, Dorina, Loïse, Thomas, Matthew, Michael, Cynthia, Killian, Celita, Dimitri, Laurent, Natalia, Vanessa, Vincent, Murielle, Sandrine, Nathalie, Gabriel, Carine, Cheryl, Angela, Jm, Mark, Byrd, Gary, Eric, Maria, Scott, Austa, Cindy, Karla, Lucas, Edith, Emile, Horea, Wendy, Melvin, Alexia, Christelle, and Francelise