How Many People Are Named Kayzie?
An estimated 7 people in the United States have the first name Kayzie. It is almost exclusively a female name. The average bearer is 3 years old, and Kayzie peaked in popularity in 2023 with 7 births that year.
Below you will find a full statistical profile of Kayzie 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 Kayzie paired with any surname.
Key Insights
- Kayzie is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
7
About 1 in 48,964,905 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
3
years old
Peak Year
2023
7 births
Total Registered
7
since 1880
Gender Distribution for Kayzie
Kayzie is almost exclusively a female name. Out of 7 total births registered, 100.0% were female.
Kayzie as a female name
Ranked #12,789 in 2023
7 female births in 2023
Peak: 2023 (7 births)
Kayzie: Popularity Over Time
Kayzie by Decade
How has Kayzie 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.
| Decade | Total | Male | Female | |
|---|---|---|---|---|
| 2020s | 7 | 0 | 7 | |
Kayzie + Last Name Combinations
How many people share a full name with Kayzie as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Kayzie
Other first names starting with K with a similar number of bearers.
Kayzie: Questions and Answers
How many people in the U.S. are named Kayzie?
We estimate approximately 7 people named Kayzie 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 48,964,905 Americans share this first name.
Is Kayzie a common name?
Kayzie is classified as "Very Rare" and is more popular than 23.8% of all first names in the SSA database. A total of 7 births have been registered with this name since 1880.
When was Kayzie most popular?
Kayzie reached peak popularity in 2023, when 7 babies were given this name. The average age of a living person named Kayzie is approximately 3 years old, reflecting when the name was most commonly given.
Is Kayzie a female name?
Kayzie is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Kayzie Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Kayzie Smith, Kayzie Johnson, Kayzie 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.
Search for a full name combination
How Many of Me