How Many People Are Named Keziah?
An estimated 4,643 people in the United States have the first name Keziah. It is predominantly female (96.3%). The average bearer is 15 years old, and Keziah peaked in popularity in 2024 with 329 births that year.
Below you will find a full statistical profile of Keziah 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 Keziah paired with any surname.
Key Insights
- While Keziah is overwhelmingly female, 173 male births have been registered with this name since 1880.
- Keziah is a modern name. With an average bearer age of just 15, it has gained most of its popularity in recent years.
Estimated Living Americans
4,643
About 1 in 73,822 people in the U.S.
Rarity
Rare
Predicted Gender
Female
96.3% confidence
Average Age
15
years old
Peak Year
2024
329 births
Total Registered
4,706
since 1880
Gender Distribution for Keziah
Keziah is predominantly female (96.3%), though 173 male births have been registered. It functions as a unisex name for a small percentage of bearers.
Keziah as a male name
Ranked #5,325 in 2024
18 male births in 2024
Peak: 2024 (18 births)
Keziah as a female name
Ranked #865 in 2024
311 female births in 2024
Peak: 2024 (311 births)
Keziah: Popularity Over Time
SSA records for Keziah span from the 1970s to the 2020s, covering 6 decades of naming data. The most popular decade for this name was the 2010s, when 1,631 babies were registered. While Keziah is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Keziah by Decade
How has Keziah 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.
Keziah by State
Birth registrations for Keziah span all 31 states and territories in the SSA database. The highest counts are in Texas, California, Florida. The lowest are in Idaho, Kansas, Connecticut. On average, about 85 Keziahs were registered per state.
Keziah + Last Name Combinations
How many people share a full name with Keziah as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Keziah
Other first names starting with K with a similar number of bearers.
Keziah: Questions and Answers
How many people in the U.S. are named Keziah?
We estimate approximately 4,643 people named Keziah 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 73,822 Americans share this first name.
Is Keziah a common name?
Keziah is classified as "Rare" and is more popular than 96.4% of all first names in the SSA database. A total of 4,706 births have been registered with this name since 1880.
When was Keziah most popular?
Keziah reached peak popularity in 2024, when 329 babies were given this name. The average age of a living person named Keziah is approximately 15 years old, reflecting when the name was most commonly given.
Is Keziah a female name?
Keziah is predominantly female. 96.3% of people with this name are female. See the gender breakdown above for full details.
How many Keziah Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Keziah Smith, Keziah Johnson, Keziah 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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