Explore the Family Name Guarino
The meaning of Guarino
Italian and Spanish: from the personal name Guarino, from ancient Germanic Warino, Latinized as Guarinus, a short form of various compound names based on the element warin ‘protection, shelter’ or ‘guard’. Some characteristic forenames: Italian Angelo, Rocco, Salvatore, Vito, Antonio, Pasquale, Sal, Aldo, Carmela, Francesco, Vincenzo, Carmine.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Guarino in the United States?
Based on the Decennial U.S. Census data, the popularity of the surname "Guarino" experienced a slight decrease between 2000 and 2010. In 2000, Guarino was ranked as the 4857th most popular surname, with a count of 6632 individuals bearing this name. By 2010, despite an increase in the actual number of people with the surname (6775), its rank fell to 5165th place, reflecting a change of -6.34%. The proportion of individuals named Guarino per 100,000 also decreased by 6.5% during this period.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #4,857 | #5,165 | -6.34% |
| Count | 6,632 | 6,775 | 2.16% |
| Proportion per 100k | 2.46 | 2.3 | -6.5% |
Race and Ethnicity of people with the last name Guarino
In terms of ethnicity, the Decennial U.S. Census reveals that the majority of individuals with the surname Guarino identify as White, making up 92.84% of the total in 2010, down from 95.51% in 2000. During the same decade, those who identified as Hispanic nearly doubled, rising from 2.26% to 4.25%. The proportion of individuals identifying as Black also increased significantly, from 0.20% to 0.55%, a change of 175%. Meanwhile, the percentage of people identifying as Asian/Pacific Islander or American Indian and Alaskan Native rose moderately, while the proportion identifying as having two or more ethnic identities decreased slightly. Please note that some data was suppressed for privacy reasons.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 95.51% | 92.84% | -2.8% |
| Hispanic | 2.26% | 4.25% | 88.05% |
| Asian/Pacific Islander | 0.97% | 1.4% | 44.33% |
| Two or More Races | 0.97% | 0.8% | -17.53% |
| Black | 0.2% | 0.55% | 175% |
| American Indian and Alaskan Native | 0.11% | 0.16% | 45.45% |
Guarino 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 Guarino is Italian, which comprises 43.4% of all ancestry found in people with the surname. The next two most common ancestries are British & Irish (23.8%) and French & German (15.3%). Additional ancestries include Eastern European, Spanish & Portuguese, Filipino & Austronesian, Greek & Balkan, and Scandinavian.
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| ANCESTRY BREAKDOWN | COMPOSITION |
|---|---|
| Italian | 43.4% |
| British & Irish | 23.8% |
| French & German | 15.3% |
| Other | 17.5% |
Possible origins of the surname Guarino
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 Guarino have recent ancestry locations spanning a few countries, mostly in Italy, and the United Kingdom of Great Britain and Northern Ireland.
| RECENT ANCESTRY Location | Percentage |
|---|---|
| Sicily, Italy | 68.40% |
| Campania, Italy | 66.30% |
| Calabria, Italy | 64.20% |
| Apulia, Italy | 61.70% |
| Abruzzo, Italy | 58.00% |
What Guarino 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 Guarino is R-M167, which is predominantly found among people with European ancestry. Haplogroup R-M167 is descended from haplogroup R-M343. Other common haplogroups include R-L2 and E-V13, which are predominantly found among people with European and European ancestry. Other surnames with similar common haplogroups are: Gross, Schaffer, Esposito, Fusco, Huffman, Cox, Mayer, Kuhn, Vogel, Wagner.
The most common maternal haplogroups of people with Guarino surname are: H1, N, H. These most commonly trace back to individuals of European ancestry.
Paternal Haplogroup Origins R-M343Your 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 Guarino 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.
"Guarino" Surname 47.3%
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.
"Guarino" Surname 29.5%
23andMe Users 27.9%
Habits
Sugary Drink
Drinks one or more sugary drinks per day.
"Guarino" Surname 16.7%
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.
"Guarino" Surname 19.9%
23andMe Users 16.4%
Are health conditions linked to the last name Guarino?
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 Guarino are shown below. Important Note: not everyone with a disease allele will develop these health condition