How Many People Are Named Luke?
An estimated 304,463 people in the United States have the first name Luke. While not in the top 50, it remains a well-known name ranking #160 overall. It is almost exclusively a male name. The average bearer is 21 years old, and Luke peaked in popularity in 2014 with 10,534 births that year.
Below you will find a full statistical profile of Luke 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 Luke paired with any surname.
Key Insights
- While Luke is overwhelmingly male, 556 female births have been registered with this name since 1880.
Estimated Living Americans
304,463
About 1 in 1,126 people in the U.S.
Rarity
Common
Predicted Gender
Male
99.8% confidence
Average Age
21
years old
Peak Year
2014
10,534 births
Total Registered
316,587
since 1880
Gender Distribution for Luke
Luke is almost exclusively a male name. Out of 316,587 total births registered, 99.8% were male.
Luke as a male name
Ranked #34 in 2024
7,039 male births in 2024
Peak: 2014 (10,521 births)
Luke as a female name
Ranked #12,883 in 2024
7 female births in 2024
Peak: 2004 (36 births)
Luke in the 2020 Census
The 2020 Census recorded 267,180 people with the first name Luke, which placed it at #202 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, Luke was recorded as predominantly male. Out of 267,180 people with this name in that snapshot, 99.9% were male and 0.1% were female. That is very close to the long-run birth pattern in SSA records, where the name is male 99.8% of the time.
Census Count
267,180
people with this name
Census Rank
#202
among Census first names
Frequency Rate
88.46
per 100,000 people
Recorded Race and Hispanic Origin in the 2020 Census
In the 2020 Census, the first name Luke was most commonly recorded among people who identified as White (82.89%). The next largest recorded groups were Hispanic (7.82%) and Two or More Races (4.45%).
These percentages describe the people who had the first name Luke 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 Luke.
| Group | Share | Count |
|---|---|---|
| White | 82.89% | 221,466 |
| Hispanic | 7.82% | 20,885 |
| Two or More Races | 4.45% | 11,897 |
| Asian and Pacific Islander | 2.62% | 6,993 |
| Black | 1.70% | 4,540 |
| American Indian and Alaska Native | 0.52% | 1,396 |
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.
Luke: Popularity Over Time
SSA records for Luke span from the 1880s to the 2020s, covering 15 decades of naming data. The most popular decade for this name was the 2010s, when 93,347 babies were registered. While Luke is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Luke by Decade
How has Luke 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 | 442 | 442 | 0 | |
| 1890s | 402 | 402 | 0 | |
| 1900s | 498 | 498 | 0 | |
| 1910s | 1,343 | 1,343 | 0 | |
| 1920s | 1,699 | 1,699 | 0 | |
| 1930s | 1,269 | 1,269 | 0 | |
| 1940s | 1,298 | 1,298 | 0 | |
| 1950s | 2,308 | 2,308 | 0 | |
| 1960s | 4,072 | 4,072 | 0 | |
| 1970s | 10,330 | 10,284 | 46 | |
| 1980s | 27,230 | 27,052 | 178 | |
| 1990s | 44,529 | 44,436 | 93 | |
| 2000s | 90,631 | 90,503 | 128 | |
| 2010s | 93,347 | 93,263 | 84 | |
| 2020s | 37,189 | 37,162 | 27 | |
Luke by State
Birth registrations for Luke span all 51 states and territories in the SSA database. The highest counts are in California, Texas, Pennsylvania. The lowest are in Vermont, Wyoming, District of Columbia. On average, about 6,110 Lukes were registered per state.
Luke + Last Name Combinations
How many people share a full name with Luke as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Luke
Other first names starting with L with a similar number of bearers.
Luke: Questions and Answers
How many people in the U.S. are named Luke?
We estimate approximately 304,463 people named Luke 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 1,126 Americans share this first name.
Is Luke a common name?
Luke is classified as "Common" and is more popular than 99.8% of all first names in the SSA database. A total of 316,587 births have been registered with this name since 1880.
When was Luke most popular?
Luke reached peak popularity in 2014, when 10,534 babies were given this name. The average age of a living person named Luke is approximately 21 years old, reflecting when the name was most commonly given.
How common was Luke in the 2020 Census?
The 2020 Census recorded 267,180 people with the first name Luke. That placed it at #202 in the published Census first-name tables, or 88.46 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 Luke 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 Luke?
In the 2020 Census snapshot, Luke was recorded as predominantly male. The published split was 99.9% male and 0.1% female.
What does the Census say about the background of people named Luke?
In the 2020 Census, the first name Luke was most commonly recorded among people who identified as White (82.89%). The next largest recorded groups were Hispanic (7.82%) and Two or More Races (4.45%). 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 Luke a male name?
Luke is predominantly male. 99.8% of people with this name are male. See the gender breakdown above for full details.
Why can Luke 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. Luke peaked in 2014, and the average living bearer is about 21 years old, so a name can still have millions of living bearers even after it stops feeling current for newborns.
How many Luke Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Luke Smith, Luke Johnson, Luke 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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