How Many People Are Named Koltan?
An estimated 249 people in the United States have the first name Koltan. It is almost exclusively a male name. The average bearer is 17 years old, and Koltan peaked in popularity in 2013 with 20 births that year.
Below you will find a full statistical profile of Koltan 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 Koltan paired with any surname.
Estimated Living Americans
249
About 1 in 1,376,523 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
17
years old
Peak Year
2013
20 births
Total Registered
252
since 1880
Gender Distribution for Koltan
Koltan is almost exclusively a male name. Out of 252 total births registered, 100.0% were male.
Koltan as a male name
Ranked #13,301 in 2023
5 male births in 2023
Peak: 2013 (20 births)
Koltan: Popularity Over Time
SSA records for Koltan span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2010s, when 113 babies were registered. Koltan has declined significantly from its peak in the 2010s. Recent registrations are a fraction of what they were at the name's height.
Koltan by Decade
How has Koltan 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.
Koltan + Last Name Combinations
How many people share a full name with Koltan as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Koltan
Other first names starting with K with a similar number of bearers.
Koltan: Questions and Answers
How many people in the U.S. are named Koltan?
We estimate approximately 249 people named Koltan 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 1,376,523 Americans share this first name.
Is Koltan a common name?
Koltan is classified as "Very Rare" and is more popular than 77% of all first names in the SSA database. A total of 252 births have been registered with this name since 1880.
When was Koltan most popular?
Koltan reached peak popularity in 2013, when 20 babies were given this name. The average age of a living person named Koltan is approximately 17 years old, reflecting when the name was most commonly given.
Is Koltan a male name?
Koltan is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Koltan Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Koltan Smith, Koltan Johnson, Koltan 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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