Sydney vs Sydnie

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

Name A

Sydney

Girl name · Rank #288

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Name B

Sydnie

Girl name · Rank #8467

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Which name is more popular?

Metric Sydney Sydnie
Current Rank #288 #8467
Total Births (all years) 177,413 5,178
Peak Year 2000 2000
Peak Year Births 10,243 352
Peak Decade 2000ss 2000ss
Gender Girl Girl
First Recorded Year 1886 1933

Births by Decade

Decade Sydney Sydnie
1880ss 14 —
1890ss 23 —
1900ss 84 —
1910ss 265 —
1920ss 306 —
1930ss 798 5
1940ss 1,512 29
1950ss 1,522 34
1960ss 1,347 32
1970ss 931 5
1980ss 4,587 171
1990ss 55,756 1,877
2000ss 76,442 2,366
2010ss 28,081 579
2020ss 5,745 80

Recent Annual Births (2014–present)

Year Sydney Sydnie
2014 2,855 52
2015 2,660 34
2016 2,322 36
2017 2,013 18
2018 1,757 35
2019 1,533 35
2020 1,245 18
2021 1,231 19
2022 1,169 16
2023 1,003 15
2024 1,097 12

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, 1886–2024.

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