Irish Family History & Genealogy

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Irish Surname History

The family history of the Irish last name is maintained by the AncientFaces community. Join the community by adding to to this genealogy of the Irish:

  • Irish country of origin, nationality, & ethnicity
  • Irish last name meaning & etymology
  • Irish spelling & pronunciation
  • genealogy and family tree

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Irish Family Tree

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Famous People named Irish

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Irish Country of Origin, Nationality, & Ethnicity

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Irish Meaning & Etymology

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Irish Life Expectancy

According to our database of 2,867 people with the last name Irish that have a birth and death date listed:

Life Expectancy

71.6
years

Most Common Irish First Names

According to our database of 4,512 people with the last name Irish that have a first name listed, these are the most common first names:

  • William 2.8%
  • John 2.4%
  • Charles 2.3%
  • Robert 2.0%
  • Mary 2.0%
  • James 1.9%
  • George 1.8%
  • Arthur 1.1%
  • Margaret 1.0%
  • Elizabeth 1.0%
  • Richard 0.8%
  • Harold 0.8%
  • Dorothy 0.7%
  • Thomas 0.7%
  • Joseph 0.7%
  • Helen 0.6%
  • Ralph 0.6%
  • Sarah 0.6%
  • Alice 0.6%
  • Earl 0.6%
  • Ruth 0.6%
  • Frank 0.6%
  • Donald 0.6%
  • Kenneth 0.5%
  • David 0.5%
  • Edward 0.5%
  • Paul 0.5%
  • Marion 0.5%
  • Henry 0.4%
  • Francis 0.4%
  • Florence 0.4%
  • Harry 0.4%
  • Walter 0.4%
  • Betty 0.4%
  • White 0.4%
  • Raymond 0.4%
  • Michael 0.4%
  • Frederick 0.4%
  • Irish 0.4%
  • Martha 0.4%
  • Catherine 0.4%
  • Virginia 0.4%
  • Edith 0.4%
  • Howard 0.4%
  • Samuel 0.4%
  • Jonathan 0.3%
  • Louise 0.3%
  • Hazel 0.3%
  • Grace 0.3%
  • Eleanor 0.3%

Irish Pronunciation & Spelling Variations

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Last names similar to Irish

Irisharlynn, Irishe, Irishj, Irishjason, Irishknighart, Irishleo, Irishman, Irisi, Irisia, Irisik, Irisinsky, Irisius, Irisk, Iriski, Irisle, Irisler, Irismetov, Irismetowa, Irisohon, Irison

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