Explore the Family Name Petty
The meaning of Petty
English: variant of Petit. The name is also found inIreland, the main branch there having been established in County Kerryin the 17th century by Sir William Petty.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Petty in the United States?
The surname Petty, based on the Decennial U.S. Census data, has seen a shift in its popularity over a decade. In 2000, it was ranked as the 933rd most common surname in the United States. However, by 2010, it had dropped slightly to the 1005th position, marking a decrease of 7.72%. Despite this drop in rank, the number of individuals bearing the Petty surname actually increased from 34,278 in 2000 to 34,882 in 2010, representing a growth of 1.76%. The proportion of the Petty surname per 100,000 people also decreased by 6.92% over the same period.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #933 | #1,005 | -7.72% |
| Count | 34,278 | 34,882 | 1.76% |
| Proportion per 100k | 12.71 | 11.83 | -6.92% |
Race and Ethnicity of people with the last name Petty
Regarding ethnic identity, data from the Decennial U.S. Census reveals some variability. As of 2000 and 2010, the majority of those with the Petty surname identified as White, at 75.78% and 73.43% respectively. This showed a minor decrease of 3.10% over the decade. During the same time frame, the percentage of those identifying as Black rose slightly from 20.32% to 20.99%, an increase of 3.30%. Meanwhile, the representation of Hispanic identity within the Petty surname almost doubled, rising sharply from 1.46% to 2.40%, a significant increase of 64.38%. The representation of Asian/Pacific Islander also grew notably, rising by 57.58%, while those identifying as Two or more races increased by 38.46%. However, the percentage of those identifying as American Indian and Alaskan Native fell by 10.71%.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 75.78% | 73.43% | -3.1% |
| Black | 20.32% | 20.99% | 3.3% |
| Hispanic | 1.46% | 2.4% | 64.38% |
| Two or More Races | 1.56% | 2.16% | 38.46% |
| Asian/Pacific Islander | 0.33% | 0.52% | 57.58% |
| American Indian and Alaskan Native | 0.56% | 0.5% | -10.71% |
Petty 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 Petty is British & Irish, which comprises 54.6% of all ancestry found in people with the surname. The next two most common ancestries are French & German (22.2%) and Eastern European (3.3%). Additional ancestries include Scandinavian, Nigerian, Ghanaian, Liberian & Sierra Leonean, Spanish & Portuguese, and Italian.
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| ANCESTRY BREAKDOWN | COMPOSITION |
|---|---|
| British & Irish | 54.6% |
| French & German | 22.2% |
| Eastern European | 3.3% |
| Other | 19.9% |
Possible origins of the surname Petty
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 Petty have recent ancestry locations all within United Kingdom.
| RECENT ANCESTRY Location | Percentage |
|---|---|
| Merseyside, United Kingdom | 86.90% |
| Greater London, United Kingdom | 86.90% |
| Greater Manchester, United Kingdom | 86.90% |
| West Midlands, United Kingdom | 86.30% |
| Lancashire, United Kingdom | 86.30% |
What Petty 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 Petty is I-Z58, which is predominantly found among people with European ancestry. Haplogroup I-Z58 is descended from haplogroup I-M170. Other common haplogroups include I-M253 and R-Z12, which are predominantly found among people with European and European ancestry. Other surnames with similar common haplogroups are: Power, Dunlap, Brewster, Sheffield, Case, Joyner, Workman, Dill, Waite, Vinson.
The most common maternal haplogroups of people with Petty surname are: H1, T2b, H. These most commonly trace back to individuals of European ancestry.
Paternal Haplogroup Origins I-M170
Your paternal lineage may be linked to Alexander Hamilton
Early in the morning on July 11, 1804, Aaron Burr (then Vice President of the United States) and Alexander Hamilton (founder of the U.S. Treasury) dueled on the New Jersey side of the Hudson River. This marked the culmination of a bitter personal and political rivalry between the two men. Alexander Hamilton died as a result of the duel, but his intellectual legacy survives in the founding documents of the nation he helped build. A piece of his genetic legacy survives as well: in the 21st century, genealogists documented the paternal haplogroups of dozens of Hamilton's living descendants and concluded that the Founding Father's paternal haplogroup was a branch of I-DF29.
Your 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 Petty 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.
"Petty" Surname 43.1%
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.
"Petty" Surname 26.2%
23andMe Users 27.9%
Habits
Sugary Drink
Drinks one or more sugary drinks per day.
"Petty" Surname 22.5%
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.
"Petty" Surname 18.9%
23andMe Users 16.4%
Are health conditions linked to the last name Petty?
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 Petty are shown below. Important Note: not everyone with a disease allele will develop these health condition