How Many People Are Named Kennidy?
An estimated 412 people in the United States have the first name Kennidy. It is almost exclusively a female name. The average bearer is 17 years old, and Kennidy peaked in popularity in 2010 with 26 births that year.
Below you will find a full statistical profile of Kennidy 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 Kennidy paired with any surname.
Estimated Living Americans
412
About 1 in 831,928 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
17
years old
Peak Year
2010
26 births
Total Registered
417
since 1880
Gender Distribution for Kennidy
Kennidy is almost exclusively a female name. Out of 417 total births registered, 100.0% were female.
Kennidy as a female name
Ranked #16,525 in 2022
5 female births in 2022
Peak: 2010 (26 births)
Kennidy: Popularity Over Time
SSA records for Kennidy span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2000s, when 172 babies were registered. Kennidy has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Kennidy by Decade
How has Kennidy 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.
Kennidy by State
Kennidy + Last Name Combinations
How many people share a full name with Kennidy as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Kennidy
Other first names starting with K with a similar number of bearers.
Kennidy: Questions and Answers
How many people in the U.S. are named Kennidy?
We estimate approximately 412 people named Kennidy 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 831,928 Americans share this first name.
Is Kennidy a common name?
Kennidy is classified as "Very Rare" and is more popular than 82.6% of all first names in the SSA database. A total of 417 births have been registered with this name since 1880.
When was Kennidy most popular?
Kennidy reached peak popularity in 2010, when 26 babies were given this name. The average age of a living person named Kennidy is approximately 17 years old, reflecting when the name was most commonly given.
Is Kennidy a female name?
Kennidy is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Kennidy Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Kennidy Smith, Kennidy Johnson, Kennidy 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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