How Many People Are Named Krzysztof?
An estimated 453 people in the United States have the first name Krzysztof. It is almost exclusively a male name. The average bearer is 31 years old, and Krzysztof peaked in popularity in 1989 with 18 births that year.
Below you will find a full statistical profile of Krzysztof 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 Krzysztof paired with any surname.
Estimated Living Americans
453
About 1 in 756,632 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
31
years old
Peak Year
1989
18 births
Total Registered
468
since 1880
Gender Distribution for Krzysztof
Krzysztof is almost exclusively a male name. Out of 468 total births registered, 100.0% were male.
Krzysztof as a male name
Ranked #13,236 in 2021
5 male births in 2021
Peak: 1989 (18 births)
Krzysztof: Popularity Over Time
SSA records for Krzysztof span from the 1960s to the 2020s, covering 7 decades of naming data. The most popular decade for this name was the 1990s, when 128 babies were registered. Krzysztof has declined significantly from its peak in the 1990s. Recent registrations are a fraction of what they were at the name's height.
Krzysztof by Decade
How has Krzysztof 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.
Krzysztof by State
Birth registrations for Krzysztof span all 3 states and territories in the SSA database. The highest counts are in Illinois, New Jersey, New York. The lowest are in New York, New Jersey, Illinois. On average, about 54 Krzysztofs were registered per state.
Krzysztof + Last Name Combinations
How many people share a full name with Krzysztof as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Krzysztof
Other first names starting with K with a similar number of bearers.
Krzysztof: Questions and Answers
How many people in the U.S. are named Krzysztof?
We estimate approximately 453 people named Krzysztof 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 756,632 Americans share this first name.
Is Krzysztof a common name?
Krzysztof is classified as "Very Rare" and is more popular than 83.6% of all first names in the SSA database. A total of 468 births have been registered with this name since 1880.
When was Krzysztof most popular?
Krzysztof reached peak popularity in 1989, when 18 babies were given this name. The average age of a living person named Krzysztof is approximately 31 years old, reflecting when the name was most commonly given.
Is Krzysztof a male name?
Krzysztof is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Krzysztof Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Krzysztof Smith, Krzysztof Johnson, Krzysztof 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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