Sydnei vs Sydnee

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

Name A

Sydnei

Girl name

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Name B

Sydnee

Girl name · Rank #9021

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Which name is more popular?

Metric Sydnei Sydnee
Current Rank Unranked #9021
Total Births (all years) 635 8,240
Peak Year 2005 2003
Peak Year Births 37 506
Peak Decade 2000ss 2000ss
Gender Girl Girl
First Recorded Year 1988 1945

Births by Decade

Decade Sydnei Sydnee
1940ss — 12
1950ss — 47
1960ss — 35
1970ss — 38
1980ss 15 211
1990ss 208 2,542
2000ss 274 3,842
2010ss 130 1,374
2020ss 8 139

Recent Annual Births (2014–present)

Year Sydnei Sydnee
2014 16 124
2015 14 96
2016 12 105
2017 14 75
2018 6 58
2019 5 53
2020 8 41
2021 — 34
2022 — 28
2023 — 25
2024 — 11

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, 1988–2020.

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