How Many People Are Named Kosisochukwu?
An estimated 217 people in the United States have the first name Kosisochukwu. It is used for both genders, with 55.3% female. The average bearer is 12 years old, and Kosisochukwu peaked in popularity in 2015 with 21 births that year.
Below you will find a full statistical profile of Kosisochukwu as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, state-by-state birth registrations, and, when available, a 2020 Census snapshot showing who had the name at that point in time. You can also check how many people share the full name Kosisochukwu paired with any surname.
Estimated Living Americans
217
About 1 in 1,579,513 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
55.3% confidence
Average Age
12
years old
Peak Year
2015
21 births
Total Registered
219
since 1880
Gender Distribution for Kosisochukwu
Kosisochukwu is a genuinely unisex name, used for both males (44.7%) and females (55.3%). Out of 219 total births registered, 98 were male and 121 were female.
Kosisochukwu as a male name
Ranked #13,330 in 2024
5 male births in 2024
Peak: 2015 (12 births)
Kosisochukwu as a female name
Ranked #12,838 in 2023
7 female births in 2023
Peak: 2014 (11 births)
Kosisochukwu: Popularity Over Time
SSA records for Kosisochukwu span from the 2000s to the 2020s, covering 3 decades of naming data. The most popular decade for this name was the 2010s, when 130 babies were registered. Kosisochukwu has declined significantly from its peak in the 2010s. Recent registrations are a fraction of what they were at the name's height.
Kosisochukwu by Decade
How has Kosisochukwu 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.
Kosisochukwu + Last Name Combinations
How many people share a full name with Kosisochukwu as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Kosisochukwu
Other first names starting with K with a similar number of bearers.
Kosisochukwu: Questions and Answers
How many people in the U.S. are named Kosisochukwu?
We estimate approximately 217 people named Kosisochukwu 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 1,579,513 Americans share this first name.
Is Kosisochukwu a common name?
Kosisochukwu is classified as "Very Rare" and is more popular than 75.2% of all first names in the SSA database. A total of 219 births have been registered with this name since 1880.
When was Kosisochukwu most popular?
Kosisochukwu reached peak popularity in 2015, when 21 babies were given this name. The average age of a living person named Kosisochukwu is approximately 12 years old, reflecting when the name was most commonly given.
What does the SSA popularity chart show?
The popularity chart tracks birth registrations, not people currently alive. It shows how often Kosisochukwu was given to babies from 1880 through 2024, which is why it is the best tool on the page for seeing long-run naming trends.
Is Kosisochukwu a female name?
Kosisochukwu is predominantly female. 55.3% of people with this name are female. See the gender breakdown above for full details.
Why can Kosisochukwu have a lot of living bearers even if it is not trendy now?
Because a name can build up a large population over many decades. Kosisochukwu peaked in 2015, and the average living bearer is about 12 years old, so a name can still have millions of living bearers even after it stops feeling current for newborns.
How many Kosisochukwu Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Kosisochukwu Smith, Kosisochukwu Johnson, Kosisochukwu 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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