Explore the Family Name Romero

The meaning of Romero

Spanish: nickname from romero ‘pilgrim’, originally ‘pilgrim to Rome’ (see Romeo). In the US, this surname is also found among Native Americans (mainly Pueblos). Compare Romaro. Some characteristic forenames: Spanish Jose, Juan, Manuel, Carlos, Luis, Jesus, Francisco, Pedro, Miguel, Ruben, Jorge, Mario.

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

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

The popularity of the surname Romero has notably increased between 2000 and 2010, according to data from the Decennial U.S. Census. In terms of ranking, the surname jumped from 154th place in 2000 to 115th in 2010, representing a significant shift of 25.32%. Furthermore, the count of individuals bearing this surname rose from 153,772 in 2000 to 208,614 in 2010, which equates to an increase of 35.66%. The proportion of people named Romero per 100k also grew by 24.07%, moving from 57.0 in 2000 to 70.72 in 2010.

20002010Change
Rank#154#11525.32%
Count153,772208,61435.66%
Proportion per 100k5770.7224.07%

Race and Ethnicity of people with the last name Romero

On the matter of ethnicity, the Decennial U.S. Census data shows that the majority of those with the Romero surname identify as Hispanic. This group saw a slight increase from 86.13% in 2000 to 88.50% in 2010. Conversely, the percentage of Romeros identifying as White declined from 10.44% to 8.65% during the same time period. Additionally, there were minor increases in the Black population (from 0.46% to 0.50%) and minor decreases among Asian/Pacific Islanders (from 1.34% to 1.30%). Those identifying as being of two or more races saw a significant drop from 0.66% to 0.37%, while American Indian and Alaskan Native Romeros decreased from 0.95% to 0.69%.

20002010Change
Hispanic86.13%88.5%2.75%
White10.44%8.65%-17.15%
Asian/Pacific Islander1.34%1.3%-2.99%
American Indian and Alaskan Native0.95%0.69%-27.37%
Black0.46%0.5%8.7%
Two or More Races0.66%0.37%-43.94%

Romero 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 Romero is Spanish & Portuguese, which comprises 38.4% of all ancestry found in people with the surname. The next two most common ancestries are Indigenous American (27.5%) and British & Irish (11.6%). Additional ancestries include French & German, Filipino & Austronesian, Italian, Eastern European, and Senegambian & Guinean.

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ANCESTRY BREAKDOWNCOMPOSITION
Spanish & Portuguese38.4%
Indigenous American27.5%
British & Irish11.6%
Other22.5%
Romero

Possible origins of the surname Romero

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 Romero have recent ancestry locations all within Mexico.

RECENT ANCESTRY LocationPercentage
Durango, Mexico56.60%
Michoacan, Mexico56.60%
Zacatecas, Mexico56.60%
Veracruz, Mexico56.60%
Tamaulipas, Mexico56.60%

What Romero 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 Romero 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 E-M183, which are predominantly found among people with East Asian & Indigenous American and European ancestry. Other surnames with similar common haplogroups are: Rodriguez, Diaz, Silva, Ruiz, Torres, Garcia, Medina, Gonzalez, Gomez, Perez.

The most common maternal haplogroups of people with Romero surname are: B2, A2, H. These most commonly trace back to individuals of European ancestry.

romeroPaternal Haplogroup Origins R-M343

Your 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.

Maternal Haplo Image

What do people with the surname Romero 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

Romero

Chocolate Ice Cream

Prefers chocolate flavored ice cream over other flavors.

"Romero" Surname 38.1%

23andMe Users 41.3%

Traits

Romero

Misophonia

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

"Romero" Surname 33.8%

23andMe Users 27.9%

Habits

Romero

Sugary Drink

Drinks one or more sugary drinks per day.

"Romero" Surname 18.8%

23andMe Users 21.1%

Wellness

Romero

Migraine

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

"Romero" Surname 14.9%

23andMe Users 16.4%

Are health conditions linked to the last name Romero?

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 Romero 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

Spanish & Portuguese 56.3%

23andMe Users 57.2%