Siani vs Sia

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

Name A

Siani

Girl name · Rank #4418

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Name B

Sia

Girl name · Rank #1269

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Which name is more popular?

Metric Siani Sia
Current Rank #4418 #1269
Total Births (all years) 1,125 2,574
Peak Year 1998 2022
Peak Year Births 88 212
Peak Decade 2000ss 2010ss
Gender Girl Girl
First Recorded Year 1991 1968

Births by Decade

Decade Siani Sia
1960ss — 9
1970ss — 57
1980ss — 103
1990ss 414 121
2000ss 420 355
2010ss 178 1,026
2020ss 113 903

Recent Annual Births (2014–present)

Year Siani Sia
2014 17 66
2015 13 131
2016 5 127
2017 15 136
2018 14 169
2019 11 148
2020 21 174
2021 21 166
2022 20 212
2023 19 168
2024 32 183

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, 1991–2024.

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