Siosifa vs Sion

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

Name A

Siosifa

Boy name

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Name B

Sion

Boy name · Rank #3601

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Which name is more popular?

Metric Siosifa Sion
Current Rank Unranked #3601
Total Births (all years) 11 756
Peak Year 2021 2022
Peak Year Births 6 43
Peak Decade 2020ss 2010ss
Gender Boy Boy
First Recorded Year 2020 1912

Births by Decade

Decade Siosifa Sion
1910ss — 5
1920ss — 10
1940ss — 5
1970ss — 41
1980ss — 24
1990ss — 56
2000ss — 187
2010ss — 241
2020ss 11 187

Recent Annual Births (2014–present)

Year Siosifa Sion
2014 — 25
2015 — 22
2016 — 18
2017 — 18
2018 — 21
2019 — 38
2020 5 37
2021 6 33
2022 — 43
2023 — 43
2024 — 31

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, 2020–2021.

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