How Many People Are Named Keisy?
An estimated 736 people in the United States have the first name Keisy. It is almost exclusively a female name. The average bearer is 11 years old, and Keisy peaked in popularity in 2022 with 61 births that year.
Below you will find a full statistical profile of Keisy 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 Keisy paired with any surname.
Estimated Living Americans
736
About 1 in 465,699 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
11
years old
Peak Year
2022
61 births
Total Registered
743
since 1880
Gender Distribution for Keisy
Keisy is almost exclusively a female name. Out of 743 total births registered, 100.0% were female.
Keisy as a female name
Ranked #5,204 in 2024
25 female births in 2024
Peak: 2022 (61 births)
Keisy: Popularity Over Time
SSA records for Keisy span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2010s, when 365 babies were registered. While Keisy is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Keisy by Decade
How has Keisy 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.
Keisy by State
Birth registrations for Keisy span all 7 states and territories in the SSA database. The highest counts are in Texas, New York, California. The lowest are in Maryland, Florida, Virginia. On average, about 40 Keisys were registered per state.
Keisy + Last Name Combinations
How many people share a full name with Keisy as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Keisy
Other first names starting with K with a similar number of bearers.
Keisy: Questions and Answers
How many people in the U.S. are named Keisy?
We estimate approximately 736 people named Keisy 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 465,699 Americans share this first name.
Is Keisy a common name?
Keisy is classified as "Very Rare" and is more popular than 88% of all first names in the SSA database. A total of 743 births have been registered with this name since 1880.
When was Keisy most popular?
Keisy reached peak popularity in 2022, when 61 babies were given this name. The average age of a living person named Keisy is approximately 11 years old, reflecting when the name was most commonly given.
Is Keisy a female name?
Keisy is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Keisy Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Keisy Smith, Keisy Johnson, Keisy 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