Explore the Family Name Portman
The meaning of Portman
1. English (West Midlands): status name from Middle English portman ‘townsman, burgher, citizen’ (Old English portmann). 2. Dutch: from poort ‘gate’ + man ‘man’, an occupational name for a gatekeeper or a topographic name for someone who lived near the gates of a walled town. In North America, this surname may also be an altered form of the more common variant Poortman. 3. Americanized form of German Portmann.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Portman in the United States?
Based on the Decennial U.S. Census data, the popularity of the surname 'Portman' has seen a slight increase between 2000 and 2010. In 2000, it was ranked 17,671st in terms of popularity, whereas by 2010 it had moved up to 17,406th, showing a percentage change of about 1.5%. The count of individuals with this surname also increased from 1,464 in 2000 to 1,621 in 2010, representing a rise of 10.72%. Meanwhile, the proportion per 100,000 people changed from 0.54 to 0.55, highlighting a growth of 1.85%.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #17,671 | #17,406 | 1.5% |
| Count | 1,464 | 1,621 | 10.72% |
| Proportion per 100k | 0.54 | 0.55 | 1.85% |
Race and Ethnicity of people with the last name Portman
The analysis of the ethnic identity associated with the surname 'Portman', based on the Decennial U.S. Census data, revealed some changes over the decade. The percentage of those identifying as Asian/Pacific Islander, and those belonging to two or more races grew by 3.13% and 29.94% respectively. However, there was a slight decrease in the percentage of white individuals carrying the surname, falling by approximately 0.96%. The Hispanic population with the 'Portman' surname also decreased by 13.48%, while the Black population saw a reduction of 3.54%. Interestingly, there was a significant rise of 156.25% within the American Indian and Alaskan Native community carrying the 'Portman' surname.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 91.26% | 90.38% | -0.96% |
| Black | 3.96% | 3.82% | -3.54% |
| Two or More Races | 1.57% | 2.04% | 29.94% |
| Hispanic | 1.78% | 1.54% | -13.48% |
| American Indian and Alaskan Native | 0.48% | 1.23% | 156.25% |
| Asian/Pacific Islander | 0.96% | 0.99% | 3.13% |
Portman 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 Portman is British & Irish, which comprises 36.5% of all ancestry found in people with the surname. The next two most common ancestries are Ashkenazi Jewish (22.3%) and French & German (21.5%). Additional ancestries include Eastern European, Spanish & Portuguese, Italian, Scandinavian, and Indigenous American.
Ready to learn more about your ancestry? Get the most comprehensive ancestry breakdown on the market by taking our DNA test. Shop 23andMe
| ANCESTRY BREAKDOWN | COMPOSITION |
|---|---|
| British & Irish | 36.5% |
| Ashkenazi Jewish | 22.3% |
| French & German | 21.5% |
| Other | 19.7% |
Possible origins of the surname Portman
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 Portman have recent ancestry locations in the United Kingdom of Great Britain and Northern Ireland and Ireland.
| RECENT ANCESTRY Location | Percentage |
|---|---|
| Lancashire, United Kingdom | 67.70% |
| Glasgow City, United Kingdom | 67.70% |
| Greater London, United Kingdom | 67.70% |
| Greater Manchester, United Kingdom | 67.70% |
| West Yorkshire, United Kingdom | 66.10% |
What Portman 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 Portman 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 Portman surname are: H1, T2b, H. These most commonly trace back to individuals of European ancestry.
Paternal Haplogroup Origins O-M1359
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.
What do people with the surname Portman 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.
"Portman" Surname 45.5%
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.
"Portman" Surname 41.2%
23andMe Users 27.9%
Habits
Sugary Drink
Drinks one or more sugary drinks per day.
"Portman" Surname 20.0%
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.
"Portman" Surname 16.4%
23andMe Users 16.4%
Are health conditions linked to the last name Portman?
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 Portman are shown below. Important Note: not everyone with a disease allele will develop these health condition