How Many People Are Named Kailin?
people named Kailin are alive in the United States today (estimate)
About 1 in 245,711 people in the US has this name
Based on 1,410 babies named Kailin in Social Security records from 1981 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
66 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
Of the babies given the name Kailin, 86.6% were girls and 13.4% were boys. The share of girls among babies named Kailin fell from 88.9% in the 1990s to 71.4% in the 2020s.
👥 Age Distribution
The average person named Kailin alive today is about 21 years old, and 78% are under 30. Half of them were between 14 and 29 in 2025.
📈 Popularity Over Time
Kailin first appears in the records in 1981 and was given most often in 2000, to 66 babies. In 2025, 15 babies got the name.
Babies given the name each year, 1981 to 2025
🏆 Rank History
Kailin has never been one of the 100 most popular girls' names. Its best rank was #2,342, in 1997. In 2025 it ranked #7,292. Among boys, its best rank was #5,661, in 1994.
| Girls | Boys | |
|---|---|---|
| Rank in 2025 | #7,292 | Not ranked |
| Best rank | #2,342 (1997) | #5,661 (1994) |
| Years in the top 100 | None | None |
| Rank in its biggest decade | #3,453 in the 2000s | #9,440 in the 2000s |
📍 State-Wise Distribution
People named Kailin alive today, by the state where they were born (estimate; state records start in 1910).
More people named Kailin were born in California than in any other state: about 66 of those alive today. Compared with the national rate in the same years, Kailin was given about 4 times as often in California.
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