How Many People Are Named Gaby?
An estimated 1,377 people in the United States have the first name Gaby. It is predominantly female (98.2%). The average bearer is 21 years old, and Gaby peaked in popularity in 2007 with 70 births that year.
Below you will find a full statistical profile of Gaby as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, state-by-state birth registrations, and, when available, a 2020 Census snapshot showing who had the name at that point in time. You can also check how many people share the full name Gaby paired with any surname.
Estimated Living Americans
1,377
About 1 in 248,914 people in the U.S.
Rarity
Rare
Predicted Gender
Female
98.2% confidence
Average Age
21
years old
Peak Year
2007
70 births
Total Registered
1,427
since 1880
Gender Distribution for Gaby
Gaby is predominantly female (98.2%), though 26 male births have been registered. It functions as a unisex name for a small percentage of bearers.
Gaby as a male name
Ranked #12,666 in 2006
5 male births in 2006
Peak: 1991 (6 births)
Gaby as a female name
Ranked #3,836 in 2024
39 female births in 2024
Peak: 2007 (70 births)
Gaby in the 2020 Census
The 2020 Census recorded 4,645 people with the first name Gaby, which placed it at #4,134 in the published first-name tables. This is a snapshot of people who already had the name in 2020. The estimated living count elsewhere on this page is different: it is a current estimate built from SSA birth records and age-based survival rates, so the two figures are not expected to match exactly.
Read this section as a snapshot of people who already had the name in 2020. The SSA charts elsewhere on this page are still the better way to see how the name rose, fell, or shifted across generations.
Gender in the 2020 Census
In the 2020 Census, Gaby was recorded as predominantly female. Out of 4,645 people with this name in that snapshot, 9.0% were male and 91.0% were female. That is less heavily female than the long-run SSA birth pattern on this page, which sits at 98.2% female.
Census Count
4,645
people with this name
Census Rank
#4,134
among Census first names
Frequency Rate
1.54
per 100,000 people
Recorded Race and Hispanic Origin in the 2020 Census
In the 2020 Census, the first name Gaby was most commonly recorded among people who identified as Hispanic (72.92%). The next largest recorded groups were White (19.66%) and Black (3.62%).
These percentages describe the people who had the first name Gaby in the 2020 Census. They do not tell you the deeper meaning or origin of the name itself.
2020 Census demographic breakdown
Each row shows a recorded Census category for people with the first name Gaby.
| Group | Share | Count |
|---|---|---|
| Hispanic | 72.92% | 3,387 |
| White | 19.66% | 913 |
| Black | 3.62% | 168 |
| Asian and Pacific Islander | 2.17% | 101 |
| Two or More Races | 1.40% | 65 |
| American Indian and Alaska Native | 0.24% | 11 |
Gaby: Popularity Over Time
SSA records for Gaby span from the 1920s to the 2020s, covering 10 decades of naming data. The most popular decade for this name was the 2000s, when 452 babies were registered. While Gaby is less common than at its peak in the 2000s, it remains a well-established name with steady registrations.
Gaby by Decade
How has Gaby tracked across different eras? The table below groups all SSA birth registrations into 10-year periods, with separate male and female counts. The colored bar shows each decade's share relative to the peak.
Gaby by State
Birth registrations for Gaby span all 10 states and territories in the SSA database. The highest counts are in California, Texas, Florida. The lowest are in Maryland, Alabama, North Carolina. On average, about 52 Gabys were registered per state.
Gaby + Last Name Combinations
How many people share a full name with Gaby as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Gaby
Other first names starting with G with a similar number of bearers.
Gaby: Questions and Answers
How many people in the U.S. are named Gaby?
We estimate approximately 1,377 people named Gaby are alive in the United States today. This is based on SSA birth records from 1880 to 2024, adjusted for mortality using CDC life tables. About 1 in 248,914 Americans share this first name.
Is Gaby a common name?
Gaby is classified as "Rare" and is more popular than 92% of all first names in the SSA database. A total of 1,427 births have been registered with this name since 1880.
When was Gaby most popular?
Gaby reached peak popularity in 2007, when 70 babies were given this name. The average age of a living person named Gaby is approximately 21 years old, reflecting when the name was most commonly given.
How common was Gaby in the 2020 Census?
The 2020 Census recorded 4,645 people with the first name Gaby. That placed it at #4,134 in the published Census first-name tables, or 1.54 people per 100,000.
Why is the Census count different from the living estimate?
Because they measure different things. The Census number is a count of people with the name in 2020. The living estimate is a current model based on SSA birth records and survival rates, so it aims to estimate how many people with the name are alive now.
What does the SSA popularity chart show?
The popularity chart tracks birth registrations, not people currently alive. It shows how often Gaby was given to babies from 1880 through 2024, which is why it is the best tool on the page for seeing long-run naming trends.
What does the Census say about the gender split for Gaby?
In the 2020 Census snapshot, Gaby was recorded as predominantly female. The published split was 9.0% male and 91.0% female.
What does the Census say about the background of people named Gaby?
In the 2020 Census, the first name Gaby was most commonly recorded among people who identified as Hispanic (72.92%). The next largest recorded groups were White (19.66%) and Black (3.62%). These percentages describe the people who had the name in the 2020 Census, not the deeper meaning or origin of the name itself.
Why can the Census sex total and race total differ slightly?
The Census published separate first-name tables for sex and for race and Hispanic origin. Those totals can differ slightly for the same name, so the page uses them as two related snapshots rather than treating them as perfectly interchangeable counts.
Does every first name have Census demographic data?
No. The public Census first-name tables only include names that met the Bureau's publication rules. That means some names on this site will have SSA history but no published Census demographic snapshot.
Is Gaby a female name?
Gaby is predominantly female. 98.2% of people with this name are female. See the gender breakdown above for full details.
Why can Gaby have a lot of living bearers even if it is not trendy now?
Because a name can build up a large population over many decades. Gaby peaked in 2007, and the average living bearer is about 21 years old, so a name can still have millions of living bearers even after it stops feeling current for newborns.
How many Gaby Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Gaby Smith, Gaby Johnson, Gaby Williams. You can also search any combination on our homepage.
Where does this data come from?
Our estimates use Social Security Administration birth records (1880 to 2024), adjusted for survival using CDC 2023 life tables broken down by sex. The U.S. population figure (342,754,338) is from the Census Bureau's July 2025 estimate. Full methodology.
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