All over the world, Seyen (Seyen 
) is a very rare unisex given name. Predominantly, Seyen is the last name as well as the forename.
Mr, Stijn, Karen, Peter, Rahmi, Diane, Duygu, Laura, Louis, Joris, Jelle, Jhana, Jörg, Erick, Emiel, Marcel, Steven, Ayleen, Ludger, Jasmin, Nicole, Niclas, Sarah, Esther, Malte, Okan, Luc, Jon, Jef, Tom, Noa, Zeb, Marc, Bart, Bert, Kris, Rolf, Dirk, Lore, Loek, Jana, Jade, Tine, Eray, Hans, Inge, Ivan, Zeki, and Eileen