Explore the Family Name Slattery
The meaning of Slattery
Irish (Munster): shortened form of O’Slattery, an Anglicized form of Gaelic Ó Slatara ‘descendant of Slatra’, a byname meaning ‘robust, strong, bold’. Some characteristic forenames: Irish Brendan, Jarlath, Liam.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Slattery in the United States?
Based on the Decennial U.S. Census data, the surname Slattery saw a slight increase in its popularity between 2000 and 2010. Despite dropping from rank 3785 to 4082 (-7.85%), the count of people with this surname rose by 1.22% from 8590 to 8695 individuals. Consequently, the proportion per 100,000 decreased by 7.23% during this period, indicating that while the number of people with the Slattery surname grew, it did so at a slower rate than the overall population.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #3,785 | #4,082 | -7.85% |
| Count | 8,590 | 8,695 | 1.22% |
| Proportion per 100k | 3.18 | 2.95 | -7.23% |
Race and Ethnicity of people with the last name Slattery
In terms of ethnicity, according to the Decennial U.S. Census data, the majority of individuals with the Slattery surname identified as White, although this percentage dropped slightly from 97.51% in 2000 to 95.83% in 2010. There was noteworthy growth seen within the Hispanic community, which increased by 87.83% over the decade. Furthermore, those identifying as Asian/Pacific Islander also saw a substantial rise from 0.29% to 0.46%. The percentage of individuals who identified as two or more races nearly doubled, jumping from 0.62% to 1.08%. There were marginal increases in the Black community (0.20% to 0.24%) and no change among American Indian and Alaskan Native communities.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 97.51% | 95.83% | -1.72% |
| Hispanic | 1.15% | 2.16% | 87.83% |
| Two or More Races | 0.62% | 1.08% | 74.19% |
| Asian/Pacific Islander | 0.29% | 0.46% | 58.62% |
| Black | 0.2% | 0.24% | 20% |
| American Indian and Alaskan Native | 0.23% | 0.23% | 0% |
Slattery 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 Slattery is British & Irish, which comprises 57.2% of all ancestry found in people with the surname. The next two most common ancestries are French & German (18.7%) and Italian (6.8%). Additional ancestries include Eastern European, Scandinavian, Ashkenazi Jewish, Spanish & Portuguese, and Greek & Balkan.
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| ANCESTRY BREAKDOWN | COMPOSITION |
|---|---|
| British & Irish | 57.2% |
| French & German | 18.7% |
| Italian | 6.8% |
| Other | 17.3% |
Possible origins of the surname Slattery
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 Slattery have recent ancestry locations in the United Kingdom of Great Britain and Northern Ireland and Ireland.
| RECENT ANCESTRY Location | Percentage |
|---|---|
| Greater London, United Kingdom | 86.20% |
| Greater Manchester, United Kingdom | 85.80% |
| West Midlands, United Kingdom | 85.80% |
| Merseyside, United Kingdom | 85.80% |
| West Yorkshire, United Kingdom | 85.40% |
What Slattery 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 Slattery is R-L226, which is predominantly found among people with European ancestry. Haplogroup R-L226 is descended from haplogroup R-M343. Other common haplogroups include R-CTS241 and R-L21, which are predominantly found among people with European and European ancestry. Other surnames with similar common haplogroups are: Casey, Hogan, Shanahan, Ahern, Boland, Hennessy, Hanrahan, Lynch, Kiley, Fitzgerald.
The most common maternal haplogroups of people with Slattery surname are: H1, H, T2. 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 Slattery 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.
"Slattery" Surname 49.4%
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.
"Slattery" Surname 25.6%
23andMe Users 27.9%
Habits
Sugary Drink
Drinks one or more sugary drinks per day.
"Slattery" Surname 20.4%
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.
"Slattery" Surname 15.4%
23andMe Users 16.4%
Are health conditions linked to the last name Slattery?
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 Slattery are shown below. Important Note: not everyone with a disease allele will develop these health condition