How Many People Are Named Cortlynn?
An estimated 174 people in the United States have the first name Cortlynn. It is almost exclusively a female name. The average bearer is 17 years old, and Cortlynn peaked in popularity in 2015 with 14 births that year.
Below you will find a full statistical profile of Cortlynn 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 Cortlynn paired with any surname.
Estimated Living Americans
174
About 1 in 1,969,853 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
17
years old
Peak Year
2015
14 births
Total Registered
176
since 1880
Gender Distribution for Cortlynn
Cortlynn is almost exclusively a female name. Out of 176 total births registered, 100.0% were female.
Cortlynn as a female name
Ranked #12,406 in 2024
7 female births in 2024
Peak: 2015 (14 births)
Cortlynn in the 2020 Census
The 2020 Census recorded 168 people with the first name Cortlynn, which placed it at #42,623 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, Cortlynn was recorded as predominantly female. Out of 168 people with this name in that snapshot, 8.3% were male and 91.7% were female. That is less heavily female than the long-run SSA birth pattern on this page, which sits at 100.0% female.
Census Count
168
people with this name
Census Rank
#42,623
among Census first names
Frequency Rate
0.06
per 100,000 people
Recorded Race and Hispanic Origin in the 2020 Census
In the 2020 Census, the first name Cortlynn was most commonly recorded among people who identified as White (63.80%). The next largest recorded groups were Black (26.99%) and Hispanic (5.52%).
These percentages describe the people who had the first name Cortlynn 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 Cortlynn.
| Group | Share | Count |
|---|---|---|
| White | 63.80% | 104 |
| Black | 26.99% | 44 |
| Hispanic | 5.52% | 9 |
| Two or More Races | 3.68% | 6 |
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.
Cortlynn: Popularity Over Time
SSA records for Cortlynn span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2010s, when 82 babies were registered. Cortlynn has declined significantly from its peak in the 2010s. Recent registrations are a fraction of what they were at the name's height.
Cortlynn by Decade
How has Cortlynn 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.
Cortlynn + Last Name Combinations
How many people share a full name with Cortlynn as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Cortlynn
Other first names starting with C with a similar number of bearers.
Cortlynn: Questions and Answers
How many people in the U.S. are named Cortlynn?
We estimate approximately 174 people named Cortlynn 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 1,969,853 Americans share this first name.
Is Cortlynn a common name?
Cortlynn is classified as "Very Rare" and is more popular than 72.3% of all first names in the SSA database. A total of 176 births have been registered with this name since 1880.
When was Cortlynn most popular?
Cortlynn reached peak popularity in 2015, when 14 babies were given this name. The average age of a living person named Cortlynn is approximately 17 years old, reflecting when the name was most commonly given.
How common was Cortlynn in the 2020 Census?
The 2020 Census recorded 168 people with the first name Cortlynn. That placed it at #42,623 in the published Census first-name tables, or 0.06 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 Cortlynn 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 Cortlynn?
In the 2020 Census snapshot, Cortlynn was recorded as predominantly female. The published split was 8.3% male and 91.7% female.
What does the Census say about the background of people named Cortlynn?
In the 2020 Census, the first name Cortlynn was most commonly recorded among people who identified as White (63.80%). The next largest recorded groups were Black (26.99%) and Hispanic (5.52%). 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 Cortlynn a female name?
Cortlynn is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
Why can Cortlynn 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. Cortlynn peaked in 2015, and the average living bearer is about 17 years old, so a name can still have millions of living bearers even after it stops feeling current for newborns.
How many Cortlynn Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Cortlynn Smith, Cortlynn Johnson, Cortlynn 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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