How Many People Are Named Ada?
An estimated 35,119 people in the United States have the first name Ada. It is almost exclusively a female name. The average bearer is 33 years old, and Ada peaked in popularity in 1918 with 1,950 births that year.
Below you will find a full statistical profile of Ada 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 Ada paired with any surname.
Key Insights
- While Ada is overwhelmingly female, 278 male births have been registered with this name since 1880.
Estimated Living Americans
35,119
About 1 in 9,760 people in the U.S.
Rarity
Uncommon
Predicted Gender
Female
99.7% confidence
Average Age
33
years old
Peak Year
1918
1,950 births
Total Registered
105,753
since 1880
Gender Distribution for Ada
Ada is almost exclusively a female name. Out of 105,753 total births registered, 99.7% were female.
Ada as a male name
Ranked #9,702 in 2010
7 male births in 2010
Peak: 1919 (12 births)
Ada as a female name
Ranked #193 in 2024
1,563 female births in 2024
Peak: 1918 (1,943 births)
Ada in the 2020 Census
The 2020 Census recorded 42,677 people with the first name Ada, which placed it at #1,008 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, Ada was recorded as predominantly female. Out of 42,677 people with this name in that snapshot, 0.8% were male and 99.2% were female. That is very close to the long-run birth pattern in SSA records, where the name is female 99.7% of the time.
Census Count
42,677
people with this name
Census Rank
#1,008
among Census first names
Frequency Rate
14.13
per 100,000 people
Recorded Race and Hispanic Origin in the 2020 Census
In the 2020 Census, the first name Ada was most commonly recorded among people who identified as White (46.34%). The next largest recorded groups were Hispanic (34.46%) and Black (11.13%).
These percentages describe the people who had the first name Ada 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 Ada.
| Group | Share | Count |
|---|---|---|
| White | 46.34% | 19,780 |
| Hispanic | 34.46% | 14,707 |
| Black | 11.13% | 4,752 |
| Asian and Pacific Islander | 4.75% | 2,026 |
| Two or More Races | 2.70% | 1,154 |
| American Indian and Alaska Native | 0.62% | 265 |
The Census published separate sex and race/origin tables for first names, so their total counts can differ slightly for the same name. That is why the race section focuses on the demographic mix rather than repeating a second headline count.
Ada: Popularity Over Time
SSA records for Ada span from the 1880s to the 2020s, covering 15 decades of naming data. The most popular decade for this name was the 1910s, when 15,286 babies were registered. While Ada is less common than at its peak in the 1910s, it remains a well-established name with steady registrations.
Ada by Decade
How has Ada 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.
| Decade | Total | Male | Female | |
|---|---|---|---|---|
| 1880s | 8,451 | 28 | 8,423 | |
| 1890s | 10,422 | 43 | 10,379 | |
| 1900s | 9,129 | 8 | 9,121 | |
| 1910s | 15,286 | 52 | 15,234 | |
| 1920s | 15,212 | 77 | 15,135 | |
| 1930s | 8,521 | 29 | 8,492 | |
| 1940s | 5,890 | 6 | 5,884 | |
| 1950s | 4,305 | 0 | 4,305 | |
| 1960s | 2,874 | 0 | 2,874 | |
| 1970s | 1,929 | 5 | 1,924 | |
| 1980s | 1,617 | 11 | 1,606 | |
| 1990s | 1,600 | 0 | 1,600 | |
| 2000s | 3,399 | 12 | 3,387 | |
| 2010s | 9,040 | 7 | 9,033 | |
| 2020s | 8,078 | 0 | 8,078 | |
Ada by State
Birth registrations for Ada span all 51 states and territories in the SSA database. The highest counts are in Texas, New York, Pennsylvania. The lowest are in Delaware, Alaska, Hawaii. On average, about 1,438 Adas were registered per state.
Ada + Last Name Combinations
How many people share a full name with Ada as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Ada
Other first names starting with A with a similar number of bearers.
Ada: Questions and Answers
How many people in the U.S. are named Ada?
We estimate approximately 35,119 people named Ada 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 9,760 Americans share this first name.
Is Ada a common name?
Ada is classified as "Uncommon" and is more popular than 98.9% of all first names in the SSA database. A total of 105,753 births have been registered with this name since 1880.
When was Ada most popular?
Ada reached peak popularity in 1918, when 1,950 babies were given this name. The average age of a living person named Ada is approximately 33 years old, reflecting when the name was most commonly given.
How common was Ada in the 2020 Census?
The 2020 Census recorded 42,677 people with the first name Ada. That placed it at #1,008 in the published Census first-name tables, or 14.13 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 Ada 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 Ada?
In the 2020 Census snapshot, Ada was recorded as predominantly female. The published split was 0.8% male and 99.2% female.
What does the Census say about the background of people named Ada?
In the 2020 Census, the first name Ada was most commonly recorded among people who identified as White (46.34%). The next largest recorded groups were Hispanic (34.46%) and Black (11.13%). 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 Ada a female name?
Ada is predominantly female. 99.7% of people with this name are female. See the gender breakdown above for full details.
Why can Ada 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. Ada peaked in 1918, and the average living bearer is about 33 years old, so a name can still have millions of living bearers even after it stops feeling current for newborns.
How many Ada Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Ada Smith, Ada Johnson, Ada 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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