Mcdermott Family History & Genealogy

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Mcdermott Surname History

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  • Mcdermott country of origin, nationality, & ethnicity
  • Mcdermott last name meaning & etymology
  • Mcdermott spelling & pronunciation
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Mcdermott Country of Origin, Nationality, & Ethnicity

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Mcdermott Meaning & Etymology

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Mcdermott Life Expectancy

According to our database of 15,826 people with the last name Mcdermott that have a birth and death date listed:

Life Expectancy

67.1
years

Mcdermott Family Tree

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Famous People named Mcdermott

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Most Common Mcdermott First Names

According to our database of 26,644 people with the last name Mcdermott that have a first name listed, these are the most common first names:

  • John 7.8%
  • Mary 5.3%
  • James 5.1%
  • Thomas 3.6%
  • William 3.3%
  • Margaret 2.1%
  • Joseph 2.1%
  • Edward 2.0%
  • Michael 1.9%
  • Patrick 1.8%
  • Charles 1.7%
  • Robert 1.4%
  • Francis 1.3%
  • Catherine 1.3%
  • Elizabeth 1.0%
  • George 1.0%
  • Peter 1.0%
  • Helen 1.0%
  • Anna 0.9%
  • Mcdermott 0.8%
  • Frank 0.8%
  • Alice 0.7%
  • Bernard 0.7%
  • Ann 0.7%
  • Henry 0.6%
  • Bridget 0.6%
  • Ellen 0.6%
  • Annie 0.5%
  • Rose 0.5%
  • Richard 0.5%
  • Dorothy 0.5%
  • Arthur 0.5%
  • Marie 0.5%
  • Hugh 0.4%
  • Agnes 0.4%
  • Walter 0.4%
  • Paul 0.4%
  • Daniel 0.4%
  • Florence 0.4%
  • Martin 0.4%
  • Anne 0.4%
  • Lawrence 0.4%
  • Raymond 0.3%
  • Harold 0.3%
  • Sarah 0.3%
  • Andrew 0.3%
  • Donald 0.3%
  • Ruth 0.3%
  • Frances 0.3%
  • Jane 0.3%

Mcdermott Pronunciation & Spelling Variations

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