How Many People Are Named Jachai?
An estimated 364 people in the United States have the first name Jachai. It is predominantly male (97.3%). The average bearer is 17 years old, and Jachai peaked in popularity in 1997 with 63 births that year.
Below you will find a full statistical profile of Jachai 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 Jachai paired with any surname.
Estimated Living Americans
364
About 1 in 941,633 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
97.3% confidence
Average Age
17
years old
Peak Year
1997
63 births
Total Registered
368
since 1880
Gender Distribution for Jachai
Jachai is predominantly male (97.3%), though 10 female births have been registered. It functions as a unisex name for a small percentage of bearers.
Jachai as a male name
Ranked #9,325 in 2024
8 male births in 2024
Peak: 1997 (53 births)
Jachai as a female name
Ranked #8,589 in 1997
10 female births in 1997
Peak: 1997 (10 births)
Jachai: Popularity Over Time
SSA records for Jachai span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2010s, when 146 babies were registered. While Jachai is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Jachai by Decade
How has Jachai 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.
Jachai + Last Name Combinations
How many people share a full name with Jachai as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Jachai
Other first names starting with J with a similar number of bearers.
Jachai: Questions and Answers
How many people in the U.S. are named Jachai?
We estimate approximately 364 people named Jachai 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 941,633 Americans share this first name.
Is Jachai a common name?
Jachai is classified as "Very Rare" and is more popular than 81.3% of all first names in the SSA database. A total of 368 births have been registered with this name since 1880.
When was Jachai most popular?
Jachai reached peak popularity in 1997, when 63 babies were given this name. The average age of a living person named Jachai is approximately 17 years old, reflecting when the name was most commonly given.
Is Jachai a male name?
Jachai is predominantly male. 97.3% of people with this name are male. See the gender breakdown above for full details.
How many Jachai Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Jachai Smith, Jachai Johnson, Jachai 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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