How Many People Are Named Keirston?
people named Keirston are alive in the United States today (estimate)
About 1 in 2,233,887 people in the US has this name
Based on 156 babies named Keirston in Social Security records from 1978 to 2007, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
14 births
Trend
Last year given
⚧ Gender Distribution
All of the babies given the name Keirston in the records were girls.
👥 Age Distribution
The average person named Keirston alive today is about 28 years old, and 64% are under 30. Half of them were between 23 and 31 in 2025.
📈 Popularity Over Time
Keirston first appears in the records in 1978 and was given most often in 1991, to 14 babies. The last year it was given to at least 5 babies of one sex was 2007.
Babies given the name each year, 1978 to 2007
🏆 Rank History
Keirston has never been one of the 100 most popular girls' names. Its best rank was #6,412, in 1991.
| Girls | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #6,412 (1991) |
| Years in the top 100 | None |
| Rank in its biggest decade | #8,849 in the 1990s |
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