English edit

 
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Alternative forms edit

Etymology edit

Anglicized form of Irish Mac Diarmada (son of Diarmaid).

Proper noun edit

McDermott (plural McDermotts)

  1. A surname from Irish.

Statistics edit

  • According to the 2010 United States Census, McDermott is the 1151st most common surname in the United States, belonging to 30528 individuals. McDermott is most common among White (92.19%) individuals.

Further reading edit