Explore the Family Name Robillard
The meaning of Robillard
1. French: from a double diminutive of a short form of the personal name Robert. This surname is also found in Haiti, where it is rare. Compare Roblyer. 2. English and Channel Islands (Guernsey): of Anglo-Norman French origin (see 1 above). The name was further reinforced by French Huguenot immigration from the 17th century onward. History: Claude Robillard from France married Marie Grandin in QC c.1672. Some characteristic forenames: French/Haitian Armand, Andre, Marcel, Emile, Luc, Normand, Aurore, Camille, Donat, Evens, Fernand, Henri.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Robillard in the United States?
Based on the Decennial U.S. Census data, the surname Robillard has seen a minor decrease in popularity between 2000 and 2010. In 2000, it ranked 8888th most common surname nationwide, with 3388 individuals carrying the surname. By 2010, its rank slipped slightly to 9301st, despite an increase in count to 3499 individuals, representing a change of -4.65% in rank and +3.28% in count. The proportion of people with the surname Robillard per 100,000 population also decreased by 5.56%, moving from 1.26 in 2000 to 1.19 in 2010.
2000 | 2010 | Change | |
---|---|---|---|
Rank | #8,888 | #9,301 | -4.65% |
Count | 3,388 | 3,499 | 3.28% |
Proportion per 100k | 1.26 | 1.19 | -5.56% |
Race and Ethnicity of people with the last name Robillard
The Decennial U.S. Census data reveals shifts in the ethnicity of individuals carrying the Robillard surname between 2000 and 2010. The majority identified as White, although this percentage decreased slightly from 91.26% in 2000 to 89.63% in 2010. The Hispanic representation doubled during this decade, moving from 1.21% to 2.43%. Individuals identifying as Black increased marginally from 5.02% to 5.26% over the ten-year period, while those identifying as having two or more ethnic identities increased from 1.03% to 1.57%. The percentage of Asian/Pacific Islander remained stable at 0.77%, whereas the American Indian and Alaskan Native population halved, dropping from 0.71% in 2000 to 0.34% in 2010.
2000 | 2010 | Change | |
---|---|---|---|
White | 91.26% | 89.63% | -1.79% |
Black | 5.02% | 5.26% | 4.78% |
Hispanic | 1.21% | 2.43% | 100.83% |
Two or More Races | 1.03% | 1.57% | 52.43% |
Asian/Pacific Islander | 0.77% | 0.77% | 0% |
American Indian and Alaskan Native | 0.71% | 0.34% | -52.11% |
Robillard 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 Robillard is British & Irish, which comprises 36.0% of all ancestry found in people with the surname. The next two most common ancestries are French & German (30.9%) and Spanish & Portuguese (6.9%). Additional ancestries include Eastern European, Scandinavian, Italian, Ashkenazi Jewish, and Finnish.
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 | 36.0% |
French & German | 30.9% |
Spanish & Portuguese | 6.9% |
Other | 26.1% |
Possible origins of the surname Robillard
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 Robillard have recent ancestry locations in the United Kingdom of Great Britain and Northern Ireland and Ireland.
RECENT ANCESTRY Location | Percentage |
---|---|
Greater Manchester, United Kingdom | 76.00% |
Greater London, United Kingdom | 76.00% |
Tyne And Wear, United Kingdom | 76.00% |
Merseyside, United Kingdom | 75.00% |
Glasgow City, United Kingdom | 75.00% |
What Robillard 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 Robillard 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 Robillard surname are: H1, N, H. These most commonly trace back to individuals of European ancestry.
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 Robillard 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 Robillard?
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 Robillard are shown below. Important Note: not everyone with a disease allele will develop these health condition