Explore the Family Name Gadd
The meaning of Gadd
1. English: perhaps a nickname from Old French gade ‘goat’; the animal was noted for its supposedly lascivious behavior. 2. English: perhaps from Middle English gadde (Old Norse gaddr) ‘sharp-pointed metal spike, goad’, hence a metonymic occupational name for a cattle driver or, more likely, a nickname for a persistent and irritating person. 3. Swedish: apparently a nickname from gadd ‘sting’.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Gadd in the United States?
Based on the Decennial U.S. Census data, the popularity of the surname Gadd saw a slight decrease between 2000 and 2010. The ranking of the surname fell from 10,657 in 2000 to 11,308 in 2010, representing a drop of 6.11 percent. Despite this drop in rank, the actual count of individuals with the Gadd surname increased slightly from 2,755 in 2000 to 2,793 in 2010, an increase of 1.38 percent. However, when adjusted for population growth, the proportion of individuals with the Gadd surname per 100,000 people decreased by 6.86 percent.
2000 | 2010 | Change | |
---|---|---|---|
Rank | #10,657 | #11,308 | -6.11% |
Count | 2,755 | 2,793 | 1.38% |
Proportion per 100k | 1.02 | 0.95 | -6.86% |
Race and Ethnicity of people with the last name Gadd
The ethnic identity associated with the Gadd surname also witnessed changes over the decade, as revealed by the Decennial U.S. Census data. Interestingly, the percentage of Gadds identifying as Asian/Pacific Islander and Hispanic saw increases of 25.00 and 31.30 percent respectively. Conversely, those identifying as White and Black experienced minimal decreases, with White Gadds dropping by 0.25 percent and Black Gadds by 0.99 percent. The most significant change was observed among those identifying as American Indian and Alaskan Native, which decreased by 27.27 percent. The proportion of Gadds identifying with two or more races dropped by 18.70 percent.
2000 | 2010 | Change | |
---|---|---|---|
White | 94.19% | 93.95% | -0.25% |
Black | 2.03% | 2.01% | -0.99% |
Hispanic | 1.31% | 1.72% | 31.3% |
Asian/Pacific Islander | 0.8% | 1% | 25% |
Two or More Races | 1.23% | 1% | -18.7% |
American Indian and Alaskan Native | 0.44% | 0.32% | -27.27% |
Gadd 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 Gadd is British & Irish, which comprises 58.4% of all ancestry found in people with the surname. The next two most common ancestries are French & German (22.0%) and Eastern European (3.7%). Additional ancestries include Scandinavian, Iranian, Caucasian & Mesopotamian, Spanish & Portuguese, Italian, and Ashkenazi Jewish.
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ANCESTRY BREAKDOWN | COMPOSITION |
---|---|
British & Irish | 58.4% |
French & German | 22.0% |
Eastern European | 3.7% |
Other | 15.9% |
![Gadd](/_next/static/media/gb.dc1a9d97.webp)
Possible origins of the surname Gadd
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 Gadd have recent ancestry locations all within the United Kingdom of Great Britain and Northern Ireland.
RECENT ANCESTRY Location | Percentage |
---|---|
West Midlands, United Kingdom | 87.70% |
Greater Manchester, United Kingdom | 87.70% |
Greater London, United Kingdom | 87.70% |
Glasgow City, United Kingdom | 87.70% |
Lancashire, United Kingdom | 87.70% |
What Gadd 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 Gadd is O-F2415, which is predominantly found among people with East Asian & Indigenous American ancestry. Haplogroup O-F2415 is descended from haplogroup O-M1359. Other common haplogroups include E-M183 and O-F2859, which are predominantly found among people with European and East Asian & Indigenous American ancestry.
The most common maternal haplogroups of people with Gadd surname are: H1, J1c, H. These most commonly trace back to individuals of European ancestry.
![gadd](/_next/static/media/Map_paternal_O_blue.e82912a2.webp)
![Paternal Haplo Image](/_next/static/media/vietnam_halong_bay.914b72e1.webp)
Your paternal lineage may be linked to the Cham
One of the many populations harboring members of haplogroup O1b1a1a1a1 is the Cham ethnic group, a group of people who speak Austronesian languages in Mainland Southeast Asia. Austronesian languages make up a language family that is extremely large and widespread, comprising over 350 million people on islands such as Madagascar, Easter Island, and many others. However, Austronesian languages are less common on mainland Asia, with a notable exception being the Chamic language. Research suggests that ancestors of the Cham people migrated from Southeast Asian islands to the mainland around the year 500 BCE, and that early Cham populations quickly began mixing with indigenous southern Vietnamese populations. As a result, the Chamic language now has words that were borrowed from languages spoken by indigenous Vietnamese people. It is likely that an ancestral Kinh population was one of the populations that mixed with the Cham people shortly after their migration to mainland Asia.
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.
![Maternal Haplo Image](/_next/static/media/marie_antoinette.b4819cf7.webp)
What do people with the surname Gadd 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
Traits
![Gadd](/_next/static/media/cheek_dimples-blue.feac3f40.webp)
Cheek Dimples
Small indentations that appear on the cheeks when a person smiles.
"Gadd" Surname 53.8%
23andMe Users 37.6%
Habits
Wellness
![Gadd](/_next/static/media/migraine_diagnosis-blue.36a5b635.webp)
Migraine
A severe headache characterized by intense pain, sensitivity to light and sound, and often accompanied by nausea and vomiting.
"Gadd" Surname 19.4%
23andMe Users 16.4%
Are health conditions linked to the last name Gadd?
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 Gadd are shown below. Important Note: not everyone with a disease allele will develop these health condition