Explore the Family Name Baron
How common is the last name Baron in the United States?
The surname Baron, based on data from the Decennial U.S. Census, has exhibited mild changes in popularity between 2000 and 2010. The rank of this surname slipped slightly from 2152 in 2000 to 2234 in 2010, indicating a decrease in popularity by approximately 3.81%. However, it's worth noting that the actual count of people with the surname Baron increased by 5.46% during the same period, rising from 15,464 in 2000 to 16,308 in 2010. This translates into a slight reduction in the proportion of Barons per 100k people, from 5.73 to 5.53, marking a decrease of 3.49%.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #2,152 | #2,234 | -3.81% |
| Count | 15,464 | 16,308 | 5.46% |
| Proportion per 100k | 5.73 | 5.53 | -3.49% |
Race and Ethnicity of people with the last name Baron
In terms of ethnicity, the data from the Decennial U.S. Census shows some shifts among those carrying the surname Baron between 2000 and 2010. While a majority identified as White (80.61%), there was a decrease of about 4.96% from the previous decade. The Hispanic representation within the Baron surname increased by 27.62%, going up to 11.55% in 2010 from 9.05% in 2000. Similarly, individuals identifying as Black also increased by 24.59%, reaching 3.80% in 2010. Notably, there was a significant increase of 52.56% in those identifying as Asian/Pacific Islander, albeit still representing a small proportion at 2.38%. Those identifying as two or more races saw an increase of 11.51%. On the other hand, representation among American Indian and Alaskan Native declined by 7.69%, making up only 0.12% in 2010.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 84.82% | 80.61% | -4.96% |
| Hispanic | 9.05% | 11.55% | 27.62% |
| Black | 3.05% | 3.8% | 24.59% |
| Asian/Pacific Islander | 1.56% | 2.38% | 52.56% |
| Two or More Races | 1.39% | 1.55% | 11.51% |
| American Indian and Alaskan Native | 0.13% | 0.12% | -7.69% |
Baron 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 Baron is British & Irish, which comprises 25.8% of all ancestry found in people with the surname. The next two most common ancestries are Ashkenazi Jewish (23.0%) and French & German (17.2%). Additional ancestries include Eastern European, Spanish & Portuguese, Italian, Scandinavian, and Indigenous American.
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| ANCESTRY BREAKDOWN | COMPOSITION |
|---|---|
| British & Irish | 25.8% |
| Ashkenazi Jewish | 23.0% |
| French & German | 17.2% |
| Other | 33.9% |

Possible origins of the surname Baron
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 Baron have recent ancestry locations in the United Kingdom of Great Britain and Northern Ireland and Ireland.
| RECENT ANCESTRY Location | Percentage |
|---|---|
| Greater London, United Kingdom | 52.80% |
| Greater Manchester, United Kingdom | 52.80% |
| Merseyside, United Kingdom | 52.40% |
| Glasgow City, United Kingdom | 52.20% |
| Lancashire, United Kingdom | 51.80% |
What Baron 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 Baron is R-U152, which is predominantly found among people with European ancestry. Haplogroup R-U152 is descended from haplogroup R-M343. Other common haplogroups include J-CTS5368 and R-P311, which are predominantly found among people with European and European ancestry. Other surnames with similar common haplogroups are: Simon, Schwartz, Klein, Weiss, Schneider, Hoffman, Kramer, Herman, Frank, Kaufman.
The most common maternal haplogroups of people with Baron surname are: H1, J1c, 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 Baron 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
Habits
Wellness
Are health conditions linked to the last name Baron?
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 Baron are shown below. Important Note: not everyone with a disease allele will develop these health condition






















