How Many People Are Named Kenni?
An estimated 312 people in the United States have the first name Kenni. It is predominantly female (97.0%). The average bearer is 30 years old, and Kenni peaked in popularity in 2023 with 14 births that year.
Below you will find a full statistical profile of Kenni 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 Kenni paired with any surname.
Estimated Living Americans
312
About 1 in 1,098,572 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
97.0% confidence
Average Age
30
years old
Peak Year
2023
14 births
Total Registered
332
since 1880
Gender Distribution for Kenni
Kenni is predominantly female (97.0%), though 10 male births have been registered. It functions as a unisex name for a small percentage of bearers.
Kenni as a male name
Ranked #11,651 in 2002
5 male births in 2002
Peak: 2001 (5 births)
Kenni as a female name
Ranked #9,875 in 2024
10 female births in 2024
Peak: 2023 (14 births)
Kenni: Popularity Over Time
SSA records for Kenni span from the 1950s to the 2020s, covering 8 decades of naming data. The most popular decade for this name was the 2020s, when 54 babies were registered. Kenni remains highly popular today, with recent registration numbers near its historical peak.
Kenni by Decade
How has Kenni 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.
Kenni + Last Name Combinations
How many people share a full name with Kenni as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Kenni
Other first names starting with K with a similar number of bearers.
Kenni: Questions and Answers
How many people in the U.S. are named Kenni?
We estimate approximately 312 people named Kenni 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 1,098,572 Americans share this first name.
Is Kenni a common name?
Kenni is classified as "Very Rare" and is more popular than 79.6% of all first names in the SSA database. A total of 332 births have been registered with this name since 1880.
When was Kenni most popular?
Kenni reached peak popularity in 2023, when 14 babies were given this name. The average age of a living person named Kenni is approximately 30 years old, reflecting when the name was most commonly given.
Is Kenni a female name?
Kenni is predominantly female. 97.0% of people with this name are female. See the gender breakdown above for full details.
How many Kenni Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Kenni Smith, Kenni Johnson, Kenni 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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