Sydnee vs Sydni

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

Name A

Sydnee

Girl name · Rank #9021

Full profile →
Name B

Sydni

Girl name · Rank #7291

Full profile →

Which name is more popular?

Metric Sydnee Sydni
Current Rank #9021 #7291
Total Births (all years) 8,240 5,353
Peak Year 2003 2000
Peak Year Births 506 468
Peak Decade 2000ss 2000ss
Gender Girl Girl
First Recorded Year 1945 1947

Births by Decade

Decade Sydnee Sydni
1940ss 12 5
1950ss 47 —
1960ss 35 9
1970ss 38 18
1980ss 211 217
1990ss 2,542 1,946
2000ss 3,842 2,503
2010ss 1,374 575
2020ss 139 80

Recent Annual Births (2014–present)

Year Sydnee Sydni
2014 124 71
2015 96 42
2016 105 40
2017 75 45
2018 58 33
2019 53 31
2020 41 28
2021 34 16
2022 28 16
2023 25 5
2024 11 15

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, 1945–2024.

← Compare different names