Pronunciation: \m(o)-st-yn, mos-tyn\
Gender / Sex: boy
Meaning: mossy settlement
Similar Names: Austyn, Ostyn, Boston, Dustyn, Justyn, Morten, Martyn, Morton, Rustyn
Rank as Last Name (Surname, Family Name): 46186
Mostyn \m(o)-st-yn, mos-tyn\ as a boy's name is of Welsh origin, and the meaning of Mostyn is "mossy settlement". Place name.
Similar baby names are Austyn, Ostyn, Boston, Dustyn, Justyn, Morten, Martyn, Morton and Rustyn.
Mostyn is not a popular first name for men but a somewhat popular surname or last name for both men and women (#46186 out of 88799). (1990 U.S. Census)