Sydni vs Sydnie

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

Name A

Sydni

Girl name · Rank #7291

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Name B

Sydnie

Girl name · Rank #8467

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Which name is more popular?

Metric Sydni Sydnie
Current Rank #7291 #8467
Total Births (all years) 5,353 5,178
Peak Year 2000 2000
Peak Year Births 468 352
Peak Decade 2000ss 2000ss
Gender Girl Girl
First Recorded Year 1947 1933

Births by Decade

Decade Sydni Sydnie
1930ss — 5
1940ss 5 29
1950ss — 34
1960ss 9 32
1970ss 18 5
1980ss 217 171
1990ss 1,946 1,877
2000ss 2,503 2,366
2010ss 575 579
2020ss 80 80

Recent Annual Births (2014–present)

Year Sydni Sydnie
2014 71 52
2015 42 34
2016 40 36
2017 45 18
2018 33 35
2019 31 35
2020 28 18
2021 16 19
2022 16 16
2023 5 15
2024 15 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, 1947–2024.

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