Tamsyn vs Tammy

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

Name A

Tamsyn

Girl name · Rank #15714

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Name B

Tammy

Girl name · Rank #4782

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Which name is more popular?

Metric Tamsyn Tammy
Current Rank #15714 #4782
Total Births (all years) 180 331,974
Peak Year 2016 1963
Peak Year Births 15 21,193
Peak Decade 2010ss 1960ss
Gender Girl Girl
First Recorded Year 1976 1934

Births by Decade

Decade Tamsyn Tammy
1930ss — 31
1940ss — 490
1950ss — 29,179
1960ss — 182,224
1970ss 37 98,830
1980ss 25 15,648
1990ss 6 3,312
2000ss 11 1,561
2010ss 69 545
2020ss 32 154

Recent Annual Births (2014–present)

Year Tamsyn Tammy
2014 — 55
2015 14 44
2016 15 65
2017 14 59
2018 — 36
2019 15 48
2020 6 34
2021 8 32
2022 6 27
2023 7 33
2024 5 28

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, 1976–2024.

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