How Many People Are Named Kimiko?
An estimated 1,284 people in the United States have the first name Kimiko. It is almost exclusively a female name. The average bearer is 32 years old, and Kimiko peaked in popularity in 1981 with 80 births that year.
Below you will find a full statistical profile of Kimiko 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 Kimiko paired with any surname.
Estimated Living Americans
1,284
About 1 in 266,943 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
32
years old
Peak Year
1981
80 births
Total Registered
1,826
since 1880
Gender Distribution for Kimiko
Kimiko is almost exclusively a female name. Out of 1,826 total births registered, 100.0% were female.
Kimiko as a female name
Ranked #4,598 in 2024
30 female births in 2024
Peak: 1981 (80 births)
Kimiko: Popularity Over Time
SSA records for Kimiko span from the 1900s to the 2020s, covering 13 decades of naming data. The most popular decade for this name was the 1980s, when 336 babies were registered. While Kimiko is less common than at its peak in the 1980s, it remains a well-established name with steady registrations.
Kimiko by Decade
How has Kimiko 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.
Kimiko by State
Birth registrations for Kimiko span all 7 states and territories in the SSA database. The highest counts are in California, Hawaii, Texas. The lowest are in North Carolina, Illinois, Florida. On average, about 119 Kimikos were registered per state.
Kimiko + Last Name Combinations
How many people share a full name with Kimiko as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Kimiko
Other first names starting with K with a similar number of bearers.
Kimiko: Questions and Answers
How many people in the U.S. are named Kimiko?
We estimate approximately 1,284 people named Kimiko 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 266,943 Americans share this first name.
Is Kimiko a common name?
Kimiko is classified as "Rare" and is more popular than 91.6% of all first names in the SSA database. A total of 1,826 births have been registered with this name since 1880.
When was Kimiko most popular?
Kimiko reached peak popularity in 1981, when 80 babies were given this name. The average age of a living person named Kimiko is approximately 32 years old, reflecting when the name was most commonly given.
Is Kimiko a female name?
Kimiko is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Kimiko Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Kimiko Smith, Kimiko Johnson, Kimiko 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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