How Many People Are Named Kathyrne?
An estimated 8 people in the United States have the first name Kathyrne. It is almost exclusively a female name. The average bearer is 60 years old, and Kathyrne peaked in popularity in 1951 with 5 births that year.
Below you will find a full statistical profile of Kathyrne 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 Kathyrne paired with any surname.
Key Insights
- Kathyrne is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
8
About 1 in 42,844,292 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
60
years old
Peak Year
1951
5 births
Total Registered
10
since 1880
Gender Distribution for Kathyrne
Kathyrne is almost exclusively a female name. Out of 10 total births registered, 100.0% were female.
Kathyrne as a female name
Ranked #8,895 in 1971
5 female births in 1971
Peak: 1951 (5 births)
Kathyrne: Popularity Over Time
SSA records for Kathyrne span from the 1950s to the 1970s, covering 2 decades of naming data. The most popular decade for this name was the 1970s, when 5 babies were registered. Kathyrne remains highly popular today, with recent registration numbers near its historical peak.
Kathyrne by Decade
How has Kathyrne 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.
Kathyrne + Last Name Combinations
How many people share a full name with Kathyrne as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Kathyrne
Other first names starting with K with a similar number of bearers.
Kathyrne: Questions and Answers
How many people in the U.S. are named Kathyrne?
We estimate approximately 8 people named Kathyrne 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 42,844,292 Americans share this first name.
Is Kathyrne a common name?
Kathyrne is classified as "Very Rare" and is more popular than 24.6% of all first names in the SSA database. A total of 10 births have been registered with this name since 1880.
When was Kathyrne most popular?
Kathyrne reached peak popularity in 1951, when 5 babies were given this name. The average age of a living person named Kathyrne is approximately 60 years old, reflecting when the name was most commonly given.
Is Kathyrne a female name?
Kathyrne is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Kathyrne Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Kathyrne Smith, Kathyrne Johnson, Kathyrne 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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