Explore the Family Name Collazo
The meaning of Collazo
Spanish: relationship or occupational name from collazo ‘foster brother; servant’. Some characteristic forenames: Spanish Jose, Luis, Juan, Carlos, Rafael, Miguel, Jesus, Jorge, Julio, Pedro, Angel, Francisco.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Collazo in the United States?
Based on data from the Decennial U.S. Census, the surname Collazo has shown increasing popularity over the years. In 2000, Collazo was ranked as the 2907th most popular surname in the United States, with a count of 11,365 instances. As of 2010, the surname's popularity had risen to rank 2521, an increase of 13.28%. This upsurge in popularity is mirrored by an increase in the count of instances of the surname, which rose by 26.43% to 14,369. Furthermore, the proportion of people with the surname Collazo per 100,000 individuals also saw significant growth, rising by 15.68% from 4.21 in 2000 to 4.87 in 2010.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #2,907 | #2,521 | 13.28% |
| Count | 11,365 | 14,369 | 26.43% |
| Proportion per 100k | 4.21 | 4.87 | 15.68% |
Race and Ethnicity of people with the last name Collazo
The ethnic identity associated with the surname Collazo also revealed interesting changes between 2000 and 2010 based on the Decennial U.S. Census data. The majority of those with the Collazo surname identified as Hispanic, with this demographic group representing 90.83% in 2000 and rising slightly to 91.92% in 2010. Meanwhile, there was a decrease in the number of individuals identifying as White, from 7.26% in 2000 to 6.53% in 2010. Similarly, there was a decline in people identifying as Black, from 1.20% in 2000 to 0.96% in 2010. Additionally, there was a notable increase in individuals identifying as Asian/Pacific Islander, from 0.17% in 2000 to 0.24% in 2010, while those associating with two or more races dropped from 0.45% to 0.24%. The percentage of American Indian and Alaskan Natives remained consistent at 0.10% over the decade.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Hispanic | 90.83% | 91.92% | 1.2% |
| White | 7.26% | 6.53% | -10.06% |
| Black | 1.2% | 0.96% | -20% |
| Asian/Pacific Islander | 0.17% | 0.24% | 41.18% |
| Two or More Races | 0.45% | 0.24% | -46.67% |
| American Indian and Alaskan Native | 0.1% | 0.1% | 0% |
Collazo 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 Collazo is Spanish & Portuguese, which comprises 48.7% of all ancestry found in people with the surname. The next two most common ancestries are Indigenous American (12.9%) and British & Irish (10.8%). Additional ancestries include French & German, Nigerian, Angolan & Congolese, Senegambian & Guinean, and Italian.
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| ANCESTRY BREAKDOWN | COMPOSITION |
|---|---|
| Spanish & Portuguese | 48.7% |
| Indigenous American | 12.9% |
| British & Irish | 10.8% |
| Other | 27.5% |
Possible origins of the surname Collazo
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 Collazo have recent ancestry locations all within Puerto Rico.
| RECENT ANCESTRY Location | Percentage |
|---|---|
| San Sebastian, Puerto Rico | 57.50% |
| Juana Diaz, Puerto Rico | 57.50% |
| Manati, Puerto Rico | 57.50% |
| Luquillo, Puerto Rico | 57.50% |
| Loiza, Puerto Rico | 57.50% |
What Collazo 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 Collazo 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 R-L2 and R-CTS241, which are predominantly found among people with European and European ancestry. Other surnames with similar common haplogroups are: Murdock, Montoya, Carrasco, Miranda, Araujo, Negron, Ash, Robert, Woody, Bertrand.
The most common maternal haplogroups of people with Collazo surname are: A2, H1, H. 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 Collazo 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.
"Collazo" Surname 31.7%
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.
"Collazo" Surname 33.3%
23andMe Users 27.9%
Habits
Sugary Drink
Drinks one or more sugary drinks per day.
"Collazo" Surname 23.2%
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.
"Collazo" Surname 18.0%
23andMe Users 16.4%
Are health conditions linked to the last name Collazo?
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 Collazo are shown below. Important Note: not everyone with a disease allele will develop these health condition