How Many People Are Named Colsyn?
An estimated 172 people in the United States have the first name Colsyn. It is almost exclusively a male name. The average bearer is 7 years old, and Colsyn peaked in popularity in 2022 with 27 births that year.
Below you will find a full statistical profile of Colsyn 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 Colsyn paired with any surname.
Estimated Living Americans
172
About 1 in 1,992,758 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
7
years old
Peak Year
2022
27 births
Total Registered
173
since 1880
Gender Distribution for Colsyn
Colsyn is almost exclusively a male name. Out of 173 total births registered, 100.0% were male.
Colsyn as a male name
Ranked #4,437 in 2024
23 male births in 2024
Peak: 2022 (27 births)
Colsyn: Popularity Over Time
SSA records for Colsyn span from the 2010s to the 2020s, covering 2 decades of naming data. The most popular decade for this name was the 2020s, when 98 babies were registered. Colsyn remains highly popular today, with recent registration numbers near its historical peak.
Colsyn by Decade
How has Colsyn 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.
Colsyn + Last Name Combinations
How many people share a full name with Colsyn as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Colsyn
Other first names starting with C with a similar number of bearers.
Colsyn: Questions and Answers
How many people in the U.S. are named Colsyn?
We estimate approximately 172 people named Colsyn 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 1,992,758 Americans share this first name.
Is Colsyn a common name?
Colsyn is classified as "Very Rare" and is more popular than 72.2% of all first names in the SSA database. A total of 173 births have been registered with this name since 1880.
When was Colsyn most popular?
Colsyn reached peak popularity in 2022, when 27 babies were given this name. The average age of a living person named Colsyn is approximately 7 years old, reflecting when the name was most commonly given.
Is Colsyn a male name?
Colsyn is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Colsyn Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Colsyn Smith, Colsyn Johnson, Colsyn 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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