Explore the Family Name Pelayo
The meaning of Pelayo
Spanish: from the medieval personal name Pelayo, from Greek Pelagios, a derivative of pelagos ‘sea’. In the Middle Ages this was one of the most popular personal names in the northwestern Iberian peninsula, having been borne by the first king of the Reconquest, and by various Christian martyrs and saints, including a young boy in the 10th century who was, according to legend, tortured and killed by the Moors of Cordoba for refusing to renounce his faith. Some characteristic forenames: Spanish Jose, Miguel, Carlos, Jesus, Manuel, Juan, Luis, Jorge, Sergio, Alfonso, Pedro, Raul.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Pelayo in the United States?
Based on the Decennial U.S. Census data, the surname Pelayo has been gaining popularity in the United States. In 2000, Pelayo ranked as the 5295th most popular surname, but it jumped to the 4218th position by 2010, marking a 20.34% increase in rank. The count of individuals bearing this name also saw a significant rise from 6054 in 2000 to 8402 in 2010, representing a 38.78% surge. Similarly, the proportion per 100k people increased by 27.23%, moving from 2.24 in 2000 to 2.85 by 2010.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #5,295 | #4,218 | 20.34% |
| Count | 6,054 | 8,402 | 38.78% |
| Proportion per 100k | 2.24 | 2.85 | 27.23% |
Race and Ethnicity of people with the last name Pelayo
In terms of ethnicity, the Pelayo's ethnic identity experienced some changes between 2000 and 2010 according to the Decennial U.S. Census. A vast majority of those with the Pelayo surname identified as Hispanic, making up 90.07% in 2000 and slightly increasing to 90.78% in 2010. There was a slight decrease in the proportion of White (from 3.73% to 3.44%) and Asian/Pacific Islander (from 5.00% to 4.78%). Meanwhile, the proportion who identified as Black or American Indian and Alaskan Native showed marginal increases. Those identifying with two or more races saw a substantial decline from 0.71% to 0.42%.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Hispanic | 90.07% | 90.78% | 0.79% |
| Asian/Pacific Islander | 5% | 4.78% | -4.4% |
| White | 3.73% | 3.44% | -7.77% |
| Two or More Races | 0.71% | 0.42% | -40.85% |
| Black | 0.3% | 0.38% | 26.67% |
| American Indian and Alaskan Native | 0.18% | 0.2% | 11.11% |
Pelayo 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 Pelayo is Spanish & Portuguese, which comprises 46.1% of all ancestry found in people with the surname. The next two most common ancestries are Indigenous American (27.0%) and British & Irish (7.3%). Additional ancestries include Filipino & Austronesian, French & German, Eastern European, Senegambian & Guinean, and Italian.
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| ANCESTRY BREAKDOWN | COMPOSITION |
|---|---|
| Spanish & Portuguese | 46.1% |
| Indigenous American | 27.0% |
| British & Irish | 7.3% |
| Other | 19.6% |
Possible origins of the surname Pelayo
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 Pelayo have recent ancestry locations all within Mexico.
| RECENT ANCESTRY Location | Percentage |
|---|---|
| Aguascalientes, Mexico | 73.60% |
| Guanajuato, Mexico | 73.60% |
| Puebla, Mexico | 73.60% |
| Oaxaca, Mexico | 73.60% |
| Nuevo Leon, Mexico | 73.60% |
What Pelayo 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 Pelayo is R-P311, which is predominantly found among people with European ancestry. Haplogroup R-P311 is descended from haplogroup R-M343. Other common haplogroups include Q-M3 and O-M1359, which are predominantly found among people with East Asian & Indigenous American and East Asian & Indigenous American ancestry. Other surnames with similar common haplogroups are: Shinn, Hardison, Gagnon, Levesque, Ponder, Montemayor, Meador, Landry, Durkin, Tolman.
The most common maternal haplogroups of people with Pelayo surname are: A2, H, B2. These most commonly trace back to individuals of European ancestry.
Paternal Haplogroup Origins R-M343Your maternal lineage may be linked to some of the first Americans
Though the Ice Age was beginning to retreat when your A2 ancestors first entered North America, there were still massive barriers blocking their way. Glaciers and inhospitable climate covered much of the continent, blocking entry into the interior. Nonetheless, researchers have found evidence that a wave of American founders migrated over 13,000 kilometers to reach southern Chile in only 2,000 years, a blink of an eye in the story of human migration! Their highway to the south was the coast of the Pacific, stocked with fish, diverse marine mammals, and other valuable resources in the rich kelp forests of the upper latitudes and in the abundant fresh-water rivers near the equator. Because of this rapid movement south, the A2 haplogroup and its diverse branches are found throughout North and South America.
What do people with the surname Pelayo 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.
"Pelayo" Surname 22.2%
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.
"Pelayo" Surname 39.1%
23andMe Users 27.9%
Habits
Sugary Drink
Drinks one or more sugary drinks per day.
"Pelayo" Surname 22.0%
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.
"Pelayo" Surname 16.2%
23andMe Users 16.4%
Are health conditions linked to the last name Pelayo?
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 Pelayo are shown below. Important Note: not everyone with a disease allele will develop these health condition