Siera vs Sienna

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

Name A

Siera

Girl name · Rank #11358

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Name B

Sienna

Girl name · Rank #139

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Which name is more popular?

Metric Siera Sienna
Current Rank #11358 #139
Total Births (all years) 2,536 37,207
Peak Year 1998 2024
Peak Year Births 150 2,113
Peak Decade 1990ss 2010ss
Gender Girl Girl
First Recorded Year 1983 1960

Births by Decade

Decade Siera Sienna
1960ss — 16
1970ss — 102
1980ss 346 305
1990ss 1,246 2,151
2000ss 799 10,685
2010ss 123 14,134
2020ss 22 9,814

Recent Annual Births (2014–present)

Year Siera Sienna
2014 17 1,265
2015 — 1,442
2016 8 1,374
2017 10 1,405
2018 8 1,593
2019 — 1,625
2020 6 1,722
2021 — 1,879
2022 8 2,109
2023 — 1,991
2024 8 2,113

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, 1983–2024.

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