How Many People Are Named Dalen Williams?
There are approximately 10 people named Dalen Williams living in the United States today. That makes this name combination rare, occurring at a rate of about 1 in 34,275,434 Americans.
This estimate combines SSA birth records for the first name Dalen with Census Bureau frequency data for the surname Williams. Below you will find a breakdown of both names, including popularity trends, gender data, and Census background data where it is available.
Estimated People with This Name
10
1 in 34,275,434 Americans
Combination Rarity
Rare
First Name
View full profileDalen
Last Name
View full profileWilliams
Dalen: Popularity Over Time
Year-by-year SSA birth registrations for the first name Dalen. The peak year was 2001 with 99 births. The average person named Dalen today is 26 years old.
Ancestry of the First Name Dalen
In the 2020 Census, the first name Dalen was most commonly recorded among people who identified as White (54.02%). The next largest recorded groups were Black (25.30%) and Two or More Races (7.70%).
These percentages describe the people who had the first name Dalen in the 2020 Census. They do not tell you the deeper origin or meaning of the name itself.
Read this as a snapshot of who already had the name in 2020, not as a trend line. The SSA chart above is still the better way to see how Dalen rose or fell over time.
Ancestry of the Williams Surname
The surname Williams was most commonly recorded among people who identified as Black in the 2020 Census.
This is a self-reported race and ethnicity breakdown for people who had the surname Williams in the published Census surname tables. It gives useful context around who was recorded with the name, but it does not tell the full family history of every Boone line.
How we calculated this
The first name "Dalen" has an estimated frequency of < 0.0001% among living Americans, based on SSA birth records from 1880 to 2024 adjusted for mortality using CDC 2023 life tables.
The surname "Williams" appears at a rate of 522.38 per 100,000 people in the 2020 U.S. Census.
We do not use the Census first-name snapshot for the main estimate because it is only published once every 10 years. The latest public first-name Census file is from 2020, which is already 6 years old. SSA birth records plus CDC survival data give a better current estimate of how many people with the first name Dalen are likely to be alive now.
Multiplying these frequencies against the U.S. population of ~343 million gives 10 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Dalen
Other people with the surname Williams
Dalen Williams: Questions and Answers
How many people are named Dalen Williams?
We estimate approximately 10 people named Dalen Williams are alive in the United States today. The first name Dalen is shared by 1,908 Americans, and the surname Williams is shared by 1,790,492.
How rare is the name Dalen Williams?
This name combination is classified as Rare, occurring at a rate of about 1 in 34,275,434 Americans. The first name Dalen is rare and the surname Williams is very common.
Is Dalen a male or female name?
Dalen is predominantly male, with 99.2% of bearers being male and 0.8% female. It peaked in popularity in 2001 and the average bearer today is 26 years old.
What does the Census say about the first name Dalen?
In the 2020 Census, the first name Dalen was most commonly recorded among people who identified as White (54.02%). The next largest recorded groups were Black (25.30%) and Two or More Races (7.70%). These percentages describe the people who had the name in the 2020 Census, not the deeper origin of the name itself.
Where does this data come from?
First name data comes from the Social Security Administration (1880 to 2024), adjusted for survival using CDC 2023 life tables. When available, first-name Census background data comes from the 2020 U.S. Census Bureau first-name tables. Surname data comes from the 2020 U.S. Census Bureau. Full methodology.
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