How Many People Are Named Andersen?
An estimated 1,219 people in the United States have the first name Andersen. It is used for both genders, with 74.8% male. The average bearer is 15 years old, and Andersen peaked in popularity in 2016 with 70 births that year.
Below you will find a full statistical profile of Andersen 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 Andersen paired with any surname.
Key Insights
- Andersen is a modern name. With an average bearer age of just 15, it has gained most of its popularity in recent years.
Estimated Living Americans
1,219
About 1 in 281,177 people in the U.S.
Rarity
Rare
Predicted Gender
Male
74.8% confidence
Average Age
15
years old
Peak Year
2016
70 births
Total Registered
1,232
since 1880
Gender Distribution for Andersen
Andersen is a genuinely unisex name, used for both males (74.8%) and females (25.2%). Out of 1,232 total births registered, 921 were male and 311 were female.
Andersen as a male name
Ranked #4,424 in 2024
23 male births in 2024
Peak: 2015 (50 births)
Andersen as a female name
Ranked #5,790 in 2024
21 female births in 2024
Peak: 2016 (21 births)
Andersen in the 2020 Census
The 2020 Census recorded 1,056 people with the first name Andersen, which placed it at #11,956 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, Andersen was recorded as predominantly male. Out of 1,056 people with this name in that snapshot, 77.2% were male and 22.8% were female. That is very close to the long-run birth pattern in SSA records, where the name is male 74.8% of the time.
Census Count
1,056
people with this name
Census Rank
#11,956
among Census first names
Frequency Rate
0.35
per 100,000 people
Recorded Race and Hispanic Origin in the 2020 Census
In the 2020 Census, the first name Andersen was most commonly recorded among people who identified as White (69.88%). The next largest recorded groups were Hispanic (8.12%) and Asian and Pacific Islander (8.03%).
These percentages describe the people who had the first name Andersen 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 Andersen.
| Group | Share | Count |
|---|---|---|
| White | 69.88% | 740 |
| Hispanic | 8.12% | 86 |
| Asian and Pacific Islander | 8.03% | 85 |
| Two or More Races | 7.08% | 75 |
| Black | 6.89% | 73 |
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.
Andersen: Popularity Over Time
SSA records for Andersen span from the 1980s to the 2020s, covering 5 decades of naming data. The most popular decade for this name was the 2010s, when 545 babies were registered. While Andersen is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Andersen by Decade
How has Andersen 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.
Andersen by State
Birth registrations for Andersen span all 7 states and territories in the SSA database. The highest counts are in California, Texas, Florida. The lowest are in Tennessee, Ohio, New York. On average, about 16 Andersens were registered per state.
Andersen + Last Name Combinations
How many people share a full name with Andersen as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Andersen
Other first names starting with A with a similar number of bearers.
Andersen: Questions and Answers
How many people in the U.S. are named Andersen?
We estimate approximately 1,219 people named Andersen 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 281,177 Americans share this first name.
Is Andersen a common name?
Andersen is classified as "Rare" and is more popular than 91.3% of all first names in the SSA database. A total of 1,232 births have been registered with this name since 1880.
When was Andersen most popular?
Andersen reached peak popularity in 2016, when 70 babies were given this name. The average age of a living person named Andersen is approximately 15 years old, reflecting when the name was most commonly given.
How common was Andersen in the 2020 Census?
The 2020 Census recorded 1,056 people with the first name Andersen. That placed it at #11,956 in the published Census first-name tables, or 0.35 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 Andersen 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 Andersen?
In the 2020 Census snapshot, Andersen was recorded as predominantly male. The published split was 77.2% male and 22.8% female.
What does the Census say about the background of people named Andersen?
In the 2020 Census, the first name Andersen was most commonly recorded among people who identified as White (69.88%). The next largest recorded groups were Hispanic (8.12%) and Asian and Pacific Islander (8.03%). 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 Andersen a male name?
Andersen is predominantly male. 74.8% of people with this name are male. See the gender breakdown above for full details.
Why can Andersen 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. Andersen peaked in 2016, and the average living bearer is about 15 years old, so a name can still have millions of living bearers even after it stops feeling current for newborns.
How many Andersen Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Andersen Smith, Andersen Johnson, Andersen 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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