How Many People Are Named Kayley?
people named Kayley are alive in the United States today (estimate)
About 1 in 40,309 people in the US has this name
Based on 8,586 babies named Kayley in Social Security records from 1977 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
461 births
Trend
Stable (last 10 years)
📖 Name Origin & Meaning
Meaning:
Variant of KAYLEE.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
Same Sound, Other Spellings
These names are pronounced like Kayley in English. Counting Kayley and these spellings together, about 278,607 people alive in the US have the name.
⚧ Gender Distribution
All of the babies given the name Kayley in the records were girls.
👥 Age Distribution
The average person named Kayley alive today is about 22 years old, and 81% are under 30. Half of them were between 16 and 27 in 2025.
📈 Popularity Over Time
Kayley first appears in the records in 1977 and was given most often in 1999, to 461 babies. In 2025, 45 babies got the name.
Babies given the name each year, 1977 to 2025
🏆 Rank History
Kayley has never been one of the 100 most popular girls' names. Its best rank was #548, in 1999. In 2025 it ranked #3,428.
| Girls | |
|---|---|
| Rank in 2025 | #3,428 |
| Best rank | #548 (1999) |
| Years in the top 100 | None |
| Rank in its biggest decade | #734 in the 2000s |
📍 State-Wise Distribution
People named Kayley alive today, by the state where they were born (estimate; state records start in 1910).
More people named Kayley were born in California than in any other state: about 1,057 of those alive today. Compared with the national rate in the same years, Kayley was given 1.6 times as often in North Carolina, 1.4 times in Indiana and 1.4 times in Ohio.
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