Morwyn \m(o)-rw-yn\ as a girl's name is a variant of Morwenna (Welsh), and the meaning of Morwyn is "maiden".
The baby name Morwyn sounds like Maryn, Moreen, Merryn, Morwynna, Morwina and Morwena. Other similar baby names are Arwyn, Coryn, Corryn, Koryn, Doreyn, Loryn, Lorryn, Marlyn, Merlyn, Morgan, Morgin and Morgen.