How Many People Are Named Keily?
An estimated 5,116 people in the United States have the first name Keily. It is almost exclusively a female name. The average bearer is 12 years old, and Keily peaked in popularity in 2018 with 328 births that year.
Below you will find a full statistical profile of Keily 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 Keily paired with any surname.
Key Insights
- Keily is a modern name. With an average bearer age of just 12, it has gained most of its popularity in recent years.
Estimated Living Americans
5,116
About 1 in 66,997 people in the U.S.
Rarity
Rare
Predicted Gender
Female
99.9% confidence
Average Age
12
years old
Peak Year
2018
328 births
Total Registered
5,166
since 1880
Gender Distribution for Keily
Keily is almost exclusively a female name. Out of 5,166 total births registered, 99.9% were female.
Keily as a male name
Ranked #13,162 in 2019
5 male births in 2019
Peak: 2019 (5 births)
Keily as a female name
Ranked #979 in 2024
265 female births in 2024
Peak: 2018 (328 births)
Keily: Popularity Over Time
SSA records for Keily span from the 1960s to the 2020s, covering 7 decades of naming data. The most popular decade for this name was the 2010s, when 2,361 babies were registered. While Keily is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Keily by Decade
How has Keily 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.
Keily by State
Birth registrations for Keily span all 26 states and territories in the SSA database. The highest counts are in California, Texas, New York. The lowest are in South Carolina, Oklahoma, Nevada. On average, about 146 Keilys were registered per state.
Keily + Last Name Combinations
How many people share a full name with Keily as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Keily
Other first names starting with K with a similar number of bearers.
Keily: Questions and Answers
How many people in the U.S. are named Keily?
We estimate approximately 5,116 people named Keily 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 66,997 Americans share this first name.
Is Keily a common name?
Keily is classified as "Rare" and is more popular than 96.6% of all first names in the SSA database. A total of 5,166 births have been registered with this name since 1880.
When was Keily most popular?
Keily reached peak popularity in 2018, when 328 babies were given this name. The average age of a living person named Keily is approximately 12 years old, reflecting when the name was most commonly given.
Is Keily a female name?
Keily is predominantly female. 99.9% of people with this name are female. See the gender breakdown above for full details.
How many Keily Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Keily Smith, Keily Johnson, Keily 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.
Search for a full name combination
How Many of Me