How Many People Are Named Baby?
An estimated 11,363 people in the United States have the first name Baby. It is used for both genders, with 51.0% male. The average bearer is 31 years old, and Baby peaked in popularity in 1994 with 672 births that year.
Below you will find a full statistical profile of Baby 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 Baby paired with any surname.
Key Insights
- Baby is a genuinely unisex name, given to both boys and girls in roughly equal numbers.
Estimated Living Americans
11,363
About 1 in 30,164 people in the U.S.
Rarity
Uncommon
Predicted Gender
Male
51.0% confidence
Average Age
31
years old
Peak Year
1994
672 births
Total Registered
12,403
since 1880
Gender Distribution for Baby
Baby is a genuinely unisex name, used for both males (51.0%) and females (49.0%). Out of 12,403 total births registered, 6,325 were male and 6,078 were female.
Baby as a male name
Ranked #11,064 in 2024
6 male births in 2024
Peak: 1994 (373 births)
Baby as a female name
Ranked #7,272 in 2024
15 female births in 2024
Peak: 1995 (308 births)
Baby in the 2020 Census
The 2020 Census recorded 15,306 people with the first name Baby, which placed it at #1,875 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, Baby was recorded as predominantly female. Out of 15,306 people with this name in that snapshot, 46.8% were male and 53.2% were female. That is very close to the long-run birth pattern in SSA records, where the name is male 51.0% of the time.
Census Count
15,306
people with this name
Census Rank
#1,875
among Census first names
Frequency Rate
5.07
per 100,000 people
Recorded Race and Hispanic Origin in the 2020 Census
In the 2020 Census, the first name Baby was most commonly recorded among people who identified as White (46.59%). The next largest recorded groups were Hispanic (21.88%) and Black (16.71%).
These percentages describe the people who had the first name Baby 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 Baby.
| Group | Share | Count |
|---|---|---|
| White | 46.59% | 7,129 |
| Hispanic | 21.88% | 3,348 |
| Black | 16.71% | 2,557 |
| Asian and Pacific Islander | 8.74% | 1,337 |
| Two or More Races | 4.98% | 762 |
| American Indian and Alaska Native | 1.10% | 169 |
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.
Baby: Popularity Over Time
SSA records for Baby span from the 1910s to the 2020s, covering 12 decades of naming data. The most popular decade for this name was the 1990s, when 5,568 babies were registered. Baby has declined significantly from its peak in the 1990s. Recent registrations are a fraction of what they were at the name's height.
Baby by Decade
How has Baby 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.
Baby by State
Birth registrations for Baby span all 37 states and territories in the SSA database. The highest counts are in Pennsylvania, Texas, Virginia. The lowest are in Utah, South Dakota, Colorado. On average, about 241 Babys were registered per state.
Baby + Last Name Combinations
How many people share a full name with Baby as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Baby
Other first names starting with B with a similar number of bearers.
Baby: Questions and Answers
How many people in the U.S. are named Baby?
We estimate approximately 11,363 people named Baby 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 30,164 Americans share this first name.
Is Baby a common name?
Baby is classified as "Uncommon" and is more popular than 97.9% of all first names in the SSA database. A total of 12,403 births have been registered with this name since 1880.
When was Baby most popular?
Baby reached peak popularity in 1994, when 672 babies were given this name. The average age of a living person named Baby is approximately 31 years old, reflecting when the name was most commonly given.
How common was Baby in the 2020 Census?
The 2020 Census recorded 15,306 people with the first name Baby. That placed it at #1,875 in the published Census first-name tables, or 5.07 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 Baby 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 Baby?
In the 2020 Census snapshot, Baby was recorded as predominantly female. The published split was 46.8% male and 53.2% female.
What does the Census say about the background of people named Baby?
In the 2020 Census, the first name Baby was most commonly recorded among people who identified as White (46.59%). The next largest recorded groups were Hispanic (21.88%) and Black (16.71%). 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 Baby a male name?
Baby is predominantly male. 51.0% of people with this name are male. See the gender breakdown above for full details.
Why can Baby 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. Baby peaked in 1994, and the average living bearer is about 31 years old, so a name can still have millions of living bearers even after it stops feeling current for newborns.
How many Baby Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Baby Smith, Baby Johnson, Baby 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.
Search for a full name combination
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