Sydna vs Sydney

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

Name A

Sydna

Girl name

Full profile →
Name B

Sydney

Girl name · Rank #288

Full profile →

Which name is more popular?

Metric Sydna Sydney
Current Rank Unranked #288
Total Births (all years) 168 177,413
Peak Year 1940 2000
Peak Year Births 15 10,243
Peak Decade 1940ss 2000ss
Gender Girl Girl
First Recorded Year 1915 1886

Births by Decade

Decade Sydna Sydney
1880ss — 14
1890ss — 23
1900ss — 84
1910ss 6 265
1920ss 6 306
1930ss 39 798
1940ss 66 1,512
1950ss 46 1,522
1960ss — 1,347
1970ss 5 931
1980ss — 4,587
1990ss — 55,756
2000ss — 76,442
2010ss — 28,081
2020ss — 5,745

Recent Annual Births (2014–present)

Year Sydna Sydney
2014 — 2,855
2015 — 2,660
2016 — 2,322
2017 — 2,013
2018 — 1,757
2019 — 1,533
2020 — 1,245
2021 — 1,231
2022 — 1,169
2023 — 1,003
2024 — 1,097

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, 1915–1979.

← Compare different names