Explore the Family Name Mcmillian

The meaning of Mcmillian

Scottish: variant of McMillan.

Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.

How common is the last name Mcmillian in the United States?

According to the Decennial U.S. Census, in terms of popularity, the surname Mcmillian saw a slight dip in rank from 3020 in 2000 to 3043 in 2010, a decrease of 0.76%. However, the total count of individuals with this surname increased by 6.84% over the same period, from 11,012 to 11,765. This led to a minor decrease in proportion per 100,000 people, going from 4.08 in 2000 to 3.99 in 2010, a drop of 2.21%.

20002010Change
Rank#3,020#3,043-0.76%
Count11,01211,7656.84%
Proportion per 100k4.083.99-2.21%

Race and Ethnicity of people with the last name Mcmillian

When it comes to the ethnicity of individuals with the Mcmillian surname based on the Decennial U.S. Census data, there were notable shifts between 2000 and 2010. The proportion of those who identify as Asian/Pacific Islander, while still small, more than doubled from 0.17% to 0.26%. Similarly, the proportion of those reporting two or more races increased by 53.99%, from 1.63% to 2.51%. There was a decrease in the percentage of individuals identifying as White, going from 39.67% to 35.86%, a change of -9.60%. Meanwhile, the Hispanic representation grew by 65.79%, although still remaining relatively low at 1.89%. Those identifying as Black remained the majority, slightly increasing from 55.38% to 57.37% during this decade. Individuals identifying as American Indian and Alaskan Native saw a modest increase from 2.01% to 2.12%.

20002010Change
Black55.38%57.37%3.59%
White39.67%35.86%-9.6%
Two or More Races1.63%2.51%53.99%
American Indian and Alaskan Native2.01%2.12%5.47%
Hispanic1.14%1.89%65.79%
Asian/Pacific Islander0.17%0.26%52.94%

Mcmillian 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 Mcmillian is British & Irish, which comprises 48.6% of all ancestry found in people with the surname. The next two most common ancestries are French & German (16.3%) and Nigerian (11.4%). Additional ancestries include Ghanaian, Liberian & Sierra Leonean, Angolan & Congolese, Eastern European, Italian, and Senegambian & Guinean.

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ANCESTRY BREAKDOWNCOMPOSITION
British & Irish48.6%
French & German16.3%
Nigerian11.4%
Other23.7%
Mcmillian

Possible origins of the surname Mcmillian

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 Mcmillian have recent ancestry locations all within the United Kingdom of Great Britain and Northern Ireland.

RECENT ANCESTRY LocationPercentage
Glasgow City, United Kingdom65.60%
Greater London, United Kingdom65.60%
Greater Manchester, United Kingdom64.80%
West Midlands, United Kingdom64.80%
Merseyside, United Kingdom64.80%

What Mcmillian 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 Mcmillian is E-P252, which is predominantly found among people with Sub-Saharan African ancestry. Haplogroup E-P252 is descended from haplogroup E-M96. Other common haplogroups include R-P312 and R-M405, which are predominantly found among people with European and European ancestry. Other surnames with similar common haplogroups are: Gooden, Bey, Mccray, Cromwell, Earl, Barnes, Harden, Jefferson, Hilliard, Samuels.

The most common maternal haplogroups of people with Mcmillian surname are: H1, H, T2. These most commonly trace back to individuals of European ancestry.

mcmillianPaternal Haplogroup Origins E-M96
Paternal Haplo Image

Your paternal lineage may be linked to Ramesses III

Pharaoh Ramesses III defended Egypt in three consecutive wars during his approximately 30-year reign, but provoked dissent within his administration. Catalyzed by mounting internal strife, one of Ramesses's lesser wives, Tiye, hatched a plot to have her son, Pentawer, usurp the throne by having Ramesses III murdered along with his appointed heir. A papyrus record of the resulting trial explains that the plot failed and that all involved were tried and convicted.However, a modern CT scan of Ramesses III's mummy revealed a deep slit in his throat, reopening a case long thought closed. The embalmers went to great lengths to cover up other wounds, including fashioning a fake toe out of resin where Ramesses's real one had been hacked off, likely during a fatal attack. For thousands of years, Ramesses's burial adornments concealed the wounds that mark one of the most famous royal dramas in history. Ramesses III's paternal lineage belongs to haplogroup E-V38.

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

What do people with the surname Mcmillian 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

Mcmillian

Chocolate Ice Cream

Prefers chocolate flavored ice cream over other flavors.

"Mcmillian" Surname 32.5%

23andMe Users 41.3%

Traits

Mcmillian

Misophonia

When sounds made by others, like the sound of chewing or yawning, provoke strong emotional reactions in an individual.

"Mcmillian" Surname 22.2%

23andMe Users 27.9%

Habits

Mcmillian

Tea Consumption

A preference for drinking caffeinated tea in a particular week.

"Mcmillian" Surname 38.5%

23andMe Users 49.2%

Wellness

Mcmillian

Migraine

A severe headache characterized by intense pain, sensitivity to light and sound, and often accompanied by nausea and vomiting.

"Mcmillian" Surname 17.5%

23andMe Users 16.4%

Are health conditions linked to the last name Mcmillian?

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 Mcmillian are shown below. Important Note: not everyone with a disease allele will develop these health condition

Age-Related Macular Degeneration

Y402H variant

Age-related macular degeneration (AMD) is the most common cause of irreversible vision loss among older adults. The disease results in damage to the central part of the retina (the macula), impairing vision needed for reading, driving, or even recognizing faces. The 23andMe Health + Ancestry DNA test includes the two most common variants associated with an increased risk of developing the condition: the Y402H variant in the CFH gene and the A69S variant in the ARMS2 gene. Learn more about Age-Related Macular Degeneration

British & Irish 62.1%

23andMe Users 57.2%