How Many People Are Named Kirsty?
people named Kirsty are alive in the United States today (estimate)
About 1 in 372,720 people in the US has this name
Based on 945 babies named Kirsty in Social Security records from 1961 to 2013, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
99 births
Trend
Last year given
📖 Name Origin & Meaning
Meaning:
Diminutive of KIRSTIN.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
⚧ Gender Distribution
All of the babies given the name Kirsty in the records were girls.
👥 Age Distribution
The average person named Kirsty alive today is about 36 years old, and 79% are between 30 and 59. Half of them were between 31 and 38 in 2025.
📈 Popularity Over Time
Kirsty first appears in the records in 1961 and was given most often in 1991, to 99 babies. The last year it was given to at least 5 babies of one sex was 2013.
Babies given the name each year, 1961 to 2013
🏆 Rank History
Kirsty has never been one of the 100 most popular girls' names. Its best rank was #1,553, in 1991.
| Girls | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #1,553 (1991) |
| Years in the top 100 | None |
| Rank in its biggest decade | #2,558 in the 1990s |
📍 State-Wise Distribution
People named Kirsty alive today, by the state where they were born (estimate; state records start in 1910).
More people named Kirsty were born in California than in any other state: about 44 of those alive today.
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