How Many People Are Named Kalley?
An estimated 687 people in the United States have the first name Kalley. It is almost exclusively a female name. The average bearer is 26 years old, and Kalley peaked in popularity in 1997 with 64 births that year.
Below you will find a full statistical profile of Kalley 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 Kalley paired with any surname.
Estimated Living Americans
687
About 1 in 498,915 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
26
years old
Peak Year
1997
64 births
Total Registered
705
since 1880
Gender Distribution for Kalley
Kalley is almost exclusively a female name. Out of 705 total births registered, 100.0% were female.
Kalley as a female name
Ranked #12,723 in 2024
7 female births in 2024
Peak: 1997 (64 births)
Kalley: Popularity Over Time
SSA records for Kalley span from the 1970s to the 2020s, covering 6 decades of naming data. The most popular decade for this name was the 1990s, when 315 babies were registered. Kalley has declined significantly from its peak in the 1990s. Recent registrations are a fraction of what they were at the name's height.
Kalley by Decade
How has Kalley 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.
Kalley by State
Kalley + Last Name Combinations
How many people share a full name with Kalley as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Kalley
Other first names starting with K with a similar number of bearers.
Kalley: Questions and Answers
How many people in the U.S. are named Kalley?
We estimate approximately 687 people named Kalley 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 498,915 Americans share this first name.
Is Kalley a common name?
Kalley is classified as "Very Rare" and is more popular than 87.4% of all first names in the SSA database. A total of 705 births have been registered with this name since 1880.
When was Kalley most popular?
Kalley reached peak popularity in 1997, when 64 babies were given this name. The average age of a living person named Kalley is approximately 26 years old, reflecting when the name was most commonly given.
Is Kalley a female name?
Kalley is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Kalley Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Kalley Smith, Kalley Johnson, Kalley 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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