How Many People Are Named Khoi?
An estimated 720 people in the United States have the first name Khoi. It is predominantly male (93.2%). The average bearer is 19 years old, and Khoi peaked in popularity in 2023 with 40 births that year.
Below you will find a full statistical profile of Khoi 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 Khoi paired with any surname.
Estimated Living Americans
720
About 1 in 476,048 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
93.2% confidence
Average Age
19
years old
Peak Year
2023
40 births
Total Registered
731
since 1880
Gender Distribution for Khoi
Khoi is predominantly male (93.2%), though 50 female births have been registered. It functions as a unisex name for a small percentage of bearers.
Khoi as a male name
Ranked #5,327 in 2024
18 male births in 2024
Peak: 2023 (31 births)
Khoi as a female name
Ranked #9,882 in 2024
10 female births in 2024
Peak: 2024 (10 births)
Khoi: Popularity Over Time
SSA records for Khoi span from the 1970s to the 2020s, covering 6 decades of naming data. The most popular decade for this name was the 2010s, when 235 babies were registered. While Khoi is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Khoi by Decade
How has Khoi 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.
Khoi by State
Khoi + Last Name Combinations
How many people share a full name with Khoi as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Khoi
Other first names starting with K with a similar number of bearers.
Khoi: Questions and Answers
How many people in the U.S. are named Khoi?
We estimate approximately 720 people named Khoi 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 476,048 Americans share this first name.
Is Khoi a common name?
Khoi is classified as "Very Rare" and is more popular than 87.8% of all first names in the SSA database. A total of 731 births have been registered with this name since 1880.
When was Khoi most popular?
Khoi reached peak popularity in 2023, when 40 babies were given this name. The average age of a living person named Khoi is approximately 19 years old, reflecting when the name was most commonly given.
Is Khoi a male name?
Khoi is predominantly male. 93.2% of people with this name are male. See the gender breakdown above for full details.
How many Khoi Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Khoi Smith, Khoi Johnson, Khoi 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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