Casement

Reduced Anglicized form of Irish Mac Asmuint (“son of Asmund”), a personal name derived from Old Norse Asmundr, which is composed by the elements áss (“god”) + mundr (“protection”).

Casement (plural Casements)

1. A surname from Irish.

• According to the 2010 United States Census, Casement is the 80419^th most common surname in the United States, belonging to 236 individuals. Casement is most common among White (95.76%) individuals.

• Hanks, Patrick, editor (2003), “Casement”, in Dictionary of American Family Names, volume 1, New York City: Oxford University Press, →ISBN, page 298.

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