Kirsti vs Kirstin

Side-by-side comparison of Kirsti and Kirstin — popularity rank, total births, peak decade, and historical trends from Social Security Administration data.

Name A

Kirsti

Girl name

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Name B

Kirstin

Girl name

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Which name is more popular?

Metric Kirsti Kirstin
Current Rank Unranked Unranked
Total Births (all years) 1,010 8,778
Peak Year 1991 1990
Peak Year Births 106 413
Peak Decade 1990ss 1990ss
Gender Girl Girl
First Recorded Year 1952 1942

Births by Decade

Decade Kirsti Kirstin
1940ss — 11
1950ss 53 51
1960ss 90 748
1970ss 145 1,428
1980ss 176 1,867
1990ss 500 3,108
2000ss 46 1,363
2010ss — 185
2020ss — 17

Recent Annual Births (2014–present)

Year Kirsti Kirstin
2014 — 21
2015 — 7
2016 — 11
2017 — 10
2019 — 5
2020 — 7
2022 — 5
2023 — 5

Data Sources

Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, ssa.gov/oact/babynames.
Source: SSA Annual Name Rankings, 1952–2007.

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