How Many People Are Named Kyrstin?
An estimated 1,241 people in the United States have the first name Kyrstin. It is almost exclusively a female name. The average bearer is 27 years old, and Kyrstin peaked in popularity in 2003 with 65 births that year.
Below you will find a full statistical profile of Kyrstin 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 Kyrstin paired with any surname.
Estimated Living Americans
1,241
About 1 in 276,192 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
27
years old
Peak Year
2003
65 births
Total Registered
1,274
since 1880
Gender Distribution for Kyrstin
Kyrstin is almost exclusively a female name. Out of 1,274 total births registered, 100.0% were female.
Kyrstin as a female name
Ranked #17,682 in 2016
5 female births in 2016
Peak: 2003 (65 births)
Kyrstin: Popularity Over Time
SSA records for Kyrstin span from the 1970s to the 2010s, covering 5 decades of naming data. The most popular decade for this name was the 1990s, when 545 babies were registered. Kyrstin has declined significantly from its peak in the 1990s. Recent registrations are a fraction of what they were at the name's height.
Kyrstin by Decade
How has Kyrstin 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.
Kyrstin by State
Birth registrations for Kyrstin span all 9 states and territories in the SSA database. The highest counts are in Texas, California, Pennsylvania. The lowest are in Louisiana, Florida, New Jersey. On average, about 25 Kyrstins were registered per state.
Kyrstin + Last Name Combinations
How many people share a full name with Kyrstin as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Kyrstin
Other first names starting with K with a similar number of bearers.
Kyrstin: Questions and Answers
How many people in the U.S. are named Kyrstin?
We estimate approximately 1,241 people named Kyrstin 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 276,192 Americans share this first name.
Is Kyrstin a common name?
Kyrstin is classified as "Rare" and is more popular than 91.4% of all first names in the SSA database. A total of 1,274 births have been registered with this name since 1880.
When was Kyrstin most popular?
Kyrstin reached peak popularity in 2003, when 65 babies were given this name. The average age of a living person named Kyrstin is approximately 27 years old, reflecting when the name was most commonly given.
Is Kyrstin a female name?
Kyrstin is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Kyrstin Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Kyrstin Smith, Kyrstin Johnson, Kyrstin 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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