How Many People Are Named Kyrstal?
An estimated 121 people in the United States have the first name Kyrstal. It is almost exclusively a female name. The average bearer is 40 years old, and Kyrstal peaked in popularity in 1986 with 20 births that year.
Below you will find a full statistical profile of Kyrstal as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, state-by-state birth registrations, and, when available, a 2020 Census snapshot showing who had the name at that point in time. You can also check how many people share the full name Kyrstal paired with any surname.
Estimated Living Americans
121
About 1 in 2,832,680 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
40
years old
Peak Year
1986
20 births
Total Registered
128
since 1880
Gender Distribution for Kyrstal
Kyrstal is almost exclusively a female name. Out of 128 total births registered, 100.0% were female.
Kyrstal as a female name
Ranked #12,678 in 1993
6 female births in 1993
Peak: 1986 (20 births)
Kyrstal: Popularity Over Time
SSA records for Kyrstal span from the 1980s to the 1990s, covering 2 decades of naming data. The most popular decade for this name was the 1980s, when 99 babies were registered. Kyrstal has declined significantly from its peak in the 1980s. Recent registrations are a fraction of what they were at the name's height.
Kyrstal by Decade
How has Kyrstal 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.
Kyrstal + Last Name Combinations
How many people share a full name with Kyrstal as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Kyrstal
Other first names starting with K with a similar number of bearers.
Kyrstal: Questions and Answers
How many people in the U.S. are named Kyrstal?
We estimate approximately 121 people named Kyrstal 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 2,832,680 Americans share this first name.
Is Kyrstal a common name?
Kyrstal is classified as "Very Rare" and is more popular than 67.3% of all first names in the SSA database. A total of 128 births have been registered with this name since 1880.
When was Kyrstal most popular?
Kyrstal reached peak popularity in 1986, when 20 babies were given this name. The average age of a living person named Kyrstal is approximately 40 years old, reflecting when the name was most commonly given.
What does the SSA popularity chart show?
The popularity chart tracks birth registrations, not people currently alive. It shows how often Kyrstal was given to babies from 1880 through 2024, which is why it is the best tool on the page for seeing long-run naming trends.
Is Kyrstal a female name?
Kyrstal is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
Why can Kyrstal have a lot of living bearers even if it is not trendy now?
Because a name can build up a large population over many decades. Kyrstal peaked in 1986, and the average living bearer is about 40 years old, so a name can still have millions of living bearers even after it stops feeling current for newborns.
How many Kyrstal Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Kyrstal Smith, Kyrstal Johnson, Kyrstal 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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