Mostyn

• (surname): Mustain

Of Welsh origin.

Mostyn (countable and uncountable, plural Mostyns)

1. A village in Flintshire, Wales (OS grid ref SJ1580).
2. A habitational surname from Welsh.

• According to the 2010 United States Census, Mostyn is the 55962^nd most common surname in the United States, belonging to 366 individuals. Mostyn is most common among White (93.44%) individuals.

• Hanks, Patrick, editor (2003), “Mostyn”, in Dictionary of American Family Names, volume 2, New York: Oxford University Press, →ISBN, page 626.