How Many People Are Named Cassen?
An estimated 21 people in the United States have the first name Cassen. It is almost exclusively a male name. The average bearer is 13 years old, and Cassen peaked in popularity in 2008 with 6 births that year.
Below you will find a full statistical profile of Cassen as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, and state-by-state birth registrations. You can also check how many people share the full name Cassen paired with any surname.
Key Insights
- Cassen is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
21
About 1 in 16,321,635 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
13
years old
Peak Year
2008
6 births
Total Registered
21
since 1880
Gender Distribution for Cassen
Cassen is almost exclusively a male name. Out of 21 total births registered, 100.0% were male.
Cassen as a male name
Ranked #12,475 in 2019
5 male births in 2019
Peak: 2008 (6 births)
Cassen: Popularity Over Time
SSA records for Cassen span from the 2000s to the 2010s, covering 2 decades of naming data. The most popular decade for this name was the 2000s, when 11 babies were registered. Cassen remains highly popular today, with recent registration numbers near its historical peak.
Cassen by Decade
How has Cassen 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.
Cassen + Last Name Combinations
How many people share a full name with Cassen as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Cassen
Other first names starting with C with a similar number of bearers.
Cassen: Questions and Answers
How many people in the U.S. are named Cassen?
We estimate approximately 21 people named Cassen 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 16,321,635 Americans share this first name.
Is Cassen a common name?
Cassen is classified as "Very Rare" and is more popular than 40.8% of all first names in the SSA database. A total of 21 births have been registered with this name since 1880.
When was Cassen most popular?
Cassen reached peak popularity in 2008, when 6 babies were given this name. The average age of a living person named Cassen is approximately 13 years old, reflecting when the name was most commonly given.
Is Cassen a male name?
Cassen is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Cassen Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Cassen Smith, Cassen Johnson, Cassen 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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