How Many People Are Named Kollin?
An estimated 2,700 people in the United States have the first name Kollin. It is almost exclusively a male name. The average bearer is 21 years old, and Kollin peaked in popularity in 2009 with 128 births that year.
Below you will find a full statistical profile of Kollin 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 Kollin paired with any surname.
Estimated Living Americans
2,700
About 1 in 126,946 people in the U.S.
Rarity
Rare
Predicted Gender
Male
99.8% confidence
Average Age
21
years old
Peak Year
2009
128 births
Total Registered
2,743
since 1880
Gender Distribution for Kollin
Kollin is almost exclusively a male name. Out of 2,743 total births registered, 99.8% were male.
Kollin as a male name
Ranked #4,017 in 2024
27 male births in 2024
Peak: 2009 (128 births)
Kollin as a female name
Ranked #17,649 in 2016
5 female births in 2016
Peak: 2016 (5 births)
Kollin: Popularity Over Time
SSA records for Kollin span from the 1970s to the 2020s, covering 6 decades of naming data. The most popular decade for this name was the 2000s, when 958 babies were registered. Kollin has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Kollin by Decade
How has Kollin 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.
Kollin by State
Birth registrations for Kollin span all 23 states and territories in the SSA database. The highest counts are in Texas, Louisiana, Michigan. The lowest are in Washington, Virginia, Utah. On average, about 39 Kollins were registered per state.
Kollin + Last Name Combinations
How many people share a full name with Kollin as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Kollin
Other first names starting with K with a similar number of bearers.
Kollin: Questions and Answers
How many people in the U.S. are named Kollin?
We estimate approximately 2,700 people named Kollin 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 126,946 Americans share this first name.
Is Kollin a common name?
Kollin is classified as "Rare" and is more popular than 94.8% of all first names in the SSA database. A total of 2,743 births have been registered with this name since 1880.
When was Kollin most popular?
Kollin reached peak popularity in 2009, when 128 babies were given this name. The average age of a living person named Kollin is approximately 21 years old, reflecting when the name was most commonly given.
Is Kollin a male name?
Kollin is predominantly male. 99.8% of people with this name are male. See the gender breakdown above for full details.
How many Kollin Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Kollin Smith, Kollin Johnson, Kollin 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.
Search for a full name combination
How Many of Me