How Many People Are Named Kayman?
An estimated 202 people in the United States have the first name Kayman. It is used for both genders, with 89.7% male. The average bearer is 17 years old, and Kayman peaked in popularity in 2006 with 19 births that year.
Below you will find a full statistical profile of Kayman 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 Kayman paired with any surname.
Estimated Living Americans
202
About 1 in 1,696,804 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
89.7% confidence
Average Age
17
years old
Peak Year
2006
19 births
Total Registered
204
since 1880
Gender Distribution for Kayman
Kayman is predominantly male (89.7%), though 21 female births have been registered. It functions as a unisex name for a small percentage of bearers.
Kayman as a male name
Ranked #10,364 in 2024
7 male births in 2024
Peak: 1998 (10 births)
Kayman as a female name
Ranked #11,023 in 2006
10 female births in 2006
Peak: 2006 (10 births)
Kayman: Popularity Over Time
SSA records for Kayman span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2000s, when 76 babies were registered. While Kayman is less common than at its peak in the 2000s, it remains a well-established name with steady registrations.
Kayman by Decade
How has Kayman 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.
Kayman + Last Name Combinations
How many people share a full name with Kayman as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Kayman
Other first names starting with K with a similar number of bearers.
Kayman: Questions and Answers
How many people in the U.S. are named Kayman?
We estimate approximately 202 people named Kayman 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 1,696,804 Americans share this first name.
Is Kayman a common name?
Kayman is classified as "Very Rare" and is more popular than 74.4% of all first names in the SSA database. A total of 204 births have been registered with this name since 1880.
When was Kayman most popular?
Kayman reached peak popularity in 2006, when 19 babies were given this name. The average age of a living person named Kayman is approximately 17 years old, reflecting when the name was most commonly given.
Is Kayman a male name?
Kayman is predominantly male. 89.7% of people with this name are male. See the gender breakdown above for full details.
How many Kayman Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Kayman Smith, Kayman Johnson, Kayman 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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