How Many People Are Named Kaydin?
people named Kaydin are alive in the United States today (estimate)
About 1 in 186,258 people in the US has this name
Based on 1,852 babies named Kaydin in Social Security records from 1999 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
152 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
Of the babies given the name Kaydin, 29.5% were girls and 70.5% were boys. The share of girls among babies named Kaydin fell from 40% in the 2000s to 7.1% in the 2020s.
👥 Age Distribution
The average person named Kaydin alive today is about 14 years old, and 100% are under 30. Half of them were between 11 and 18 in 2025.
📈 Popularity Over Time
Kaydin first appears in the records in 1999 and was given most often in 2009, to 152 babies. In 2025, 23 babies got the name.
Babies given the name each year, 1999 to 2025
🏆 Rank History
Kaydin has never been one of the 100 most popular boys' names. Its best rank was #1,570, in 2010. In 2025 it ranked #4,471. Among girls, its best rank was #2,788, in 2008.
| Boys | Girls | |
|---|---|---|
| Rank in 2025 | #4,471 | Not ranked |
| Best rank | #1,570 (2010) | #2,788 (2008) |
| Years in the top 100 | None | None |
| Rank in its biggest decade | #2,068 in the 2010s | #4,294 in the 2000s |
📍 State-Wise Distribution
People named Kaydin alive today, by the state where they were born (estimate; state records start in 1910).
More people named Kaydin were born in California than in any other state: about 78 of those alive today. Compared with the national rate in the same years, Kaydin was given about 1.5 times as often in California and Texas.
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