How Many People Are Named Rosamond?
An estimated 512 people in the United States have the first name Rosamond. It is almost exclusively a female name. The average bearer is 67 years old, and Rosamond peaked in popularity in 1916 with 111 births that year.
Below you will find a full statistical profile of Rosamond 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 Rosamond paired with any surname.
Key Insights
- With an average bearer age of 67, Rosamond is a vintage name most associated with earlier generations. Most living bearers were born before 1969.
Estimated Living Americans
512
About 1 in 669,442 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
99.8% confidence
Average Age
67
years old
Peak Year
1916
111 births
Total Registered
3,289
since 1880
Gender Distribution for Rosamond
Rosamond is almost exclusively a female name. Out of 3,289 total births registered, 99.8% were female.
Rosamond as a male name
Ranked #4,126 in 1927
6 male births in 1927
Peak: 1927 (6 births)
Rosamond as a female name
Ranked #9,619 in 2019
11 female births in 2019
Peak: 1916 (111 births)
Rosamond in the 2020 Census
The 2020 Census recorded 1,018 people with the first name Rosamond, which placed it at #12,269 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, Rosamond was recorded as predominantly female. Out of 1,018 people with this name in that snapshot, 2.3% were male and 97.7% were female. That is very close to the long-run birth pattern in SSA records, where the name is female 99.8% of the time.
Census Count
1,018
people with this name
Census Rank
#12,269
among Census first names
Frequency Rate
0.34
per 100,000 people
Recorded Race and Hispanic Origin in the 2020 Census
In the 2020 Census, the first name Rosamond was most commonly recorded among people who identified as White (76.13%). The next largest recorded groups were Black (15.95%) and Asian and Pacific Islander (2.94%).
These percentages describe the people who had the first name Rosamond 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 Rosamond.
| Group | Share | Count |
|---|---|---|
| White | 76.13% | 778 |
| Black | 15.95% | 163 |
| Asian and Pacific Islander | 2.94% | 30 |
| Two or More Races | 1.96% | 20 |
| Hispanic | 1.76% | 18 |
| American Indian and Alaska Native | 1.27% | 13 |
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.
Rosamond: Popularity Over Time
SSA records for Rosamond span from the 1880s to the 2010s, covering 14 decades of naming data. The most popular decade for this name was the 1920s, when 901 babies were registered. Rosamond has declined significantly from its peak in the 1920s. Recent registrations are a fraction of what they were at the name's height.
Rosamond by Decade
How has Rosamond 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.
Rosamond by State
Birth registrations for Rosamond span all 17 states and territories in the SSA database. The highest counts are in Massachusetts, New York, Indiana. The lowest are in Wisconsin, Nebraska, Missouri. On average, about 58 Rosamonds were registered per state.
Rosamond + Last Name Combinations
How many people share a full name with Rosamond as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Rosamond
Other first names starting with R with a similar number of bearers.
Rosamond: Questions and Answers
How many people in the U.S. are named Rosamond?
We estimate approximately 512 people named Rosamond 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 669,442 Americans share this first name.
Is Rosamond a common name?
Rosamond is classified as "Very Rare" and is more popular than 84.8% of all first names in the SSA database. A total of 3,289 births have been registered with this name since 1880.
When was Rosamond most popular?
Rosamond reached peak popularity in 1916, when 111 babies were given this name. The average age of a living person named Rosamond is approximately 67 years old, reflecting when the name was most commonly given.
How common was Rosamond in the 2020 Census?
The 2020 Census recorded 1,018 people with the first name Rosamond. That placed it at #12,269 in the published Census first-name tables, or 0.34 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 Rosamond 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 Rosamond?
In the 2020 Census snapshot, Rosamond was recorded as predominantly female. The published split was 2.3% male and 97.7% female.
What does the Census say about the background of people named Rosamond?
In the 2020 Census, the first name Rosamond was most commonly recorded among people who identified as White (76.13%). The next largest recorded groups were Black (15.95%) and Asian and Pacific Islander (2.94%). 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 Rosamond a female name?
Rosamond is predominantly female. 99.8% of people with this name are female. See the gender breakdown above for full details.
Why can Rosamond 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. Rosamond peaked in 1916, and the average living bearer is about 67 years old, so a name can still have millions of living bearers even after it stops feeling current for newborns.
How many Rosamond Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Rosamond Smith, Rosamond Johnson, Rosamond 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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