Duffy Family History & Genealogy
Duffy Last Name History & Origin
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Was O'Duffy in Ireland
Name Origin
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Spellings & Pronunciations
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Nationality & Ethnicity
Irish
Famous People named Duffy
Patrick Duffy
Early Duffies
These are the earliest records we have of the Duffy family.
Duffy Family Members
Duffy Family Photos
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Duffy Family Tree
Discover the most common names, oldest records and life expectancy of people with the last name Duffy.
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Most Common First Names
- John 7.2%
- James 5.6%
- Mary 5.4%
- Thomas 3.6%
- William 3.2%
- Patrick 2.2%
- Edward 2.2%
- Margaret 2.2%
- Joseph 2.1%
- Michael 2.0%
Sample of 14 Duffy Biographies
Duffy Death Records & Life Expectancy
The average age of a Duffy family member is 65.5 years old according to our database of 21,584 people with the last name Duffy that have a birth and death date listed.
Life Expectancy
Oldest Duffies
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Other Duffy Records
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