Explore the Family Name Mcduffie
The meaning of Mcduffie
Scottish and Irish: Anglicized form of Gaelic Mac Duibhshíthe ‘son of Duibhshíth’, a personal name composed of the elements dubh ‘black’ + síth ‘peace’ or ‘otherworld dwelling’. Compare McAfee and Duffy 2.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Mcduffie in the United States?
Based on the data from the Decennial U.S. Census, the surname Mcduffie saw a slight decrease in popularity between 2000 and 2010. In 2000, it ranked 3449th most popular, dropping to 3526th in 2010, marking a change of -2.23%. Despite this drop in rank, the actual count of individuals with this surname rose from 9479 in 2000 to 10125 in 2010, an increase of 6.82%. Consequently, its proportion per 100,000 people dropped slightly from 3.51 to 3.43 over these ten years.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #3,449 | #3,526 | -2.23% |
| Count | 9,479 | 10,125 | 6.82% |
| Proportion per 100k | 3.51 | 3.43 | -2.28% |
Race and Ethnicity of people with the last name Mcduffie
The ethnicity data from the Decennial U.S. Census reveals that there were shifts in the ethnic identity associated with the Mcduffie surname from 2000 to 2010. The largest ethnic group remained relatively stable, with those identifying as Black making up 55.65% of McDuffies in 2000 and 55.61% in 2010. However, there were notable increases in the percentage of McDuffies with Asian/Pacific Islander, Two or more races, Hispanic, and American Indian and Alaskan Native identities, with changes of 31.25%, 85.29%, 55.08%, and 21.05% respectively. Conversely, the percentage of McDuffies who identify as White decreased by 4.49% during the same period.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Black | 55.65% | 55.61% | -0.07% |
| White | 41.46% | 39.6% | -4.49% |
| Two or More Races | 1.36% | 2.52% | 85.29% |
| Hispanic | 1.18% | 1.83% | 55.08% |
| American Indian and Alaskan Native | 0.19% | 0.23% | 21.05% |
| Asian/Pacific Islander | 0.16% | 0.21% | 31.25% |
Mcduffie ancestry composition
23andMe computes an ancestry breakdown for each customer. People may have ancestry from just one population or they may have ancestry from several populations. The most commonly-observed ancestry found in people with the surname Mcduffie is British & Irish, which comprises 47.4% of all ancestry found in people with the surname. The next two most common ancestries are French & German (16.4%) and Nigerian (9.7%). Additional ancestries include Ghanaian, Liberian & Sierra Leonean, Angolan & Congolese, Eastern European, Italian, and Scandinavian.
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| ANCESTRY BREAKDOWN | COMPOSITION |
|---|---|
| British & Irish | 47.4% |
| French & German | 16.4% |
| Nigerian | 9.7% |
| Other | 26.6% |
Possible origins of the surname Mcduffie
Your DNA provides clues about where your recent ancestors may have lived. Having many distant relatives in the same location suggests that you may all share common ancestry there. Locations with many distant relatives can also be places where people have migrated recently, such as large cities. If a large number of individuals who share your surname have distant relatives in a specific area, it could indicate a connection between your surname and that location, stemming from either recent ancestral ties or migration.
Based on 23andMe data, people with last name Mcduffie have recent ancestry locations in the United Kingdom of Great Britain and Northern Ireland and Ireland.
| RECENT ANCESTRY Location | Percentage |
|---|---|
| Greater Manchester, United Kingdom | 67.50% |
| Glasgow City, United Kingdom | 67.50% |
| West Midlands, United Kingdom | 67.50% |
| Merseyside, United Kingdom | 67.50% |
| Greater London, United Kingdom | 67.50% |
What Mcduffie haplogroups can tell you
Haplogroups are genetic population groups that share a common ancestor on either your paternal or maternal line. These paternal and maternal haplogroups shed light on your genetic ancestry and help tell the story of your family.
The top paternal haplogroup of people with the surname Mcduffie is R-FGC10125, which is predominantly found among people with European ancestry. Haplogroup R-FGC10125 is descended from haplogroup R-M343. Other common haplogroups include E-P252 and R-L21, which are predominantly found among people with Sub-Saharan African and European ancestry. Other surnames with similar common haplogroups are: Campbell, Mcafee, Urquhart, Mccutcheon, Sinclair, Mccoy, Williams, Mcpherson, Owens, Griffin.
The most common maternal haplogroups of people with Mcduffie surname are: H1, N, H. These most commonly trace back to individuals of European ancestry.
Paternal Haplogroup Origins R-M343Your maternal lineage may be linked to Marie Antoinette
Because it is so dominant in the general European population, haplogroup H also appears quite frequently in the continent's royal houses. Marie Antoinette, an Austrian Hapsburg who married into the French royal family, inherited the haplogroup from her maternal ancestors. So did Prince Philip, Duke of Edinburgh, whose recorded genealogy traces his female line to Bavaria. Scientists also discovered that famed 16th century astronomer Nicolaus Copernicus traced his maternal lineages to haplogroup H.
What do people with the surname Mcduffie have in common?
Spoiler alert: it's complicated. People with the same last name are usually no more genetically similar than a randomly sampled group of people from the same population. That said, people with the same surname are more likely to have similar ancestries than randomly sampled individuals. The reason is the tendency of people with similar cultural or geographical backgrounds to preferentially mate with one another. That's why people who share a surname may be more likely to share traits and tendencies in common than people within the general population. Check out the percentages below to see the prevalences of tastes, habits, and traits of people with your surname compared with prevalences among 23andMe users.
Preferences
Chocolate Ice Cream
Prefers chocolate flavored ice cream over other flavors.
"Mcduffie" Surname 45.8%
23andMe Users 41.3%
Traits
Misophonia
When sounds made by others, like the sound of chewing or yawning, provoke strong emotional reactions in an individual.
"Mcduffie" Surname 31.8%
23andMe Users 27.9%
Habits
Sugary Drink
Drinks one or more sugary drinks per day.
"Mcduffie" Surname 26.9%
23andMe Users 21.1%
Wellness
Migraine
A severe headache characterized by intense pain, sensitivity to light and sound, and often accompanied by nausea and vomiting.
"Mcduffie" Surname 12.2%
23andMe Users 16.4%
Are health conditions linked to the last name Mcduffie?
The short answer is that, if there is an association between surname and health, it's usually more about your ancestry than your name. Individuals with a given surname are no more genetically similar than the general population but often have similar ancestries. The populations of people associated with those shared ancestries often have sets of genetic variations, also known as alleles, in common. Some of those alleles are associated with a greater likelihood of developing certain diseases.
Disease variant frequency by ancestry
Disease allele frequencies in populations associated with the surname Mcduffie are shown below. Important Note: not everyone with a disease allele will develop these health condition