Explore the Family Name Orosco
The meaning of Orosco
Basque: Castilianized form of Orozko (see Orozco). Some characteristic forenames: Spanish Jesus, Jose, Juan, Manuel, Pedro, Rafael, Arturo, Carlos, Francisco, Roberto, Ramon, Salvador.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Orosco in the United States?
Based on data from the Decennial U.S. Census, the popularity of the surname Orosco has seen some shifts between 2000 and 2010. In terms of rank, the surname slightly fell in popularity, moving from 4210 in 2000 to 4273 in 2010, a decrease of 1.5 percent. However, when it comes to sheer numbers, the use of the name Orosco actually increased by 6.55 percent, with 7802 occurrences in 2000 growing to 8313 in 2010. Despite this increase in count, the proportion of people named Orosco per 100,000 decreased by 2.42 percent.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #4,210 | #4,273 | -1.5% |
| Count | 7,802 | 8,313 | 6.55% |
| Proportion per 100k | 2.89 | 2.82 | -2.42% |
Race and Ethnicity of people with the last name Orosco
The ethnic identity associated with the surname Orosco also saw changes over the decade according to the Decennial U.S. Census data. The Hispanic community retained the highest association with the Orosco surname, albeit with a slight decrease from 90.02 percent in 2000 to 89.25 percent in 2010. Meanwhile, the White community saw a small increase of 4.08 percent, rising from 6.37 percent to 6.63 percent. There was notable growth in the Asian/Pacific Islander and Black communities who carry the surname, increasing by 81.82 percent and 31.58 percent respectively. However, the number of American Indian and Alaskan Native individuals with the surname Orosco experienced an 8.75 percent drop over the decade.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Hispanic | 90.02% | 89.25% | -0.86% |
| White | 6.37% | 6.63% | 4.08% |
| American Indian and Alaskan Native | 1.6% | 1.46% | -8.75% |
| Asian/Pacific Islander | 0.55% | 1% | 81.82% |
| Black | 0.76% | 1% | 31.58% |
| Two or More Races | 0.7% | 0.67% | -4.29% |
Orosco 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 Orosco is Indigenous American, which comprises 28.1% of all ancestry found in people with the surname. The next two most common ancestries are Spanish & Portuguese (27.7%) and British & Irish (15.8%). Additional ancestries include French & German, Eastern European, Italian, Scandinavian, and Filipino & Austronesian.
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| ANCESTRY BREAKDOWN | COMPOSITION |
|---|---|
| Indigenous American | 28.1% |
| Spanish & Portuguese | 27.7% |
| British & Irish | 15.8% |
| Other | 28.4% |
Possible origins of the surname Orosco
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 Orosco have recent ancestry locations all within Mexico.
| RECENT ANCESTRY Location | Percentage |
|---|---|
| Aguascalientes, Mexico | 74.20% |
| Hidalgo, Mexico | 74.20% |
| Sonora, Mexico | 74.20% |
| Nuevo Leon, Mexico | 74.20% |
| Nayarit, Mexico | 74.20% |
What Orosco 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 Orosco 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 Orosco surname are: A2, H, B2. 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 Orosco 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
Likes Sweets
Enjoys eating sweets more than other people.
"Orosco" Surname 42.9%
23andMe Users 33.8%
Traits
Cheek Dimples
Small indentations that appear on the cheeks when a person smiles.
"Orosco" Surname 38.9%
23andMe Users 37.6%
Habits
Vitamin Use
Takes vitamins on a regular basis.
"Orosco" Surname 50.0%
23andMe Users 45.5%
Wellness
Migraine
A severe headache characterized by intense pain, sensitivity to light and sound, and often accompanied by nausea and vomiting.
"Orosco" Surname 14.8%
23andMe Users 16.4%
Are health conditions linked to the last name Orosco?
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 Orosco are shown below. Important Note: not everyone with a disease allele will develop these health condition