Sion vs Olivia

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

Name A

Sion

Boy name · Rank #3601

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Name B

Olivia

Girl name · Rank #1

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Which name is more popular?

Metric Sion Olivia
Current Rank #3601 #1
Total Births (all years) 756 553,664
Peak Year 2022 2014
Peak Year Births 43 19,836
Peak Decade 2010ss 2010ss
Gender Boy Girl
First Recorded Year 1912 1880

Births by Decade

Decade Sion Olivia
1880ss — 618
1890ss — 1,099
1900ss — 1,575
1910ss 5 3,545
1920ss 10 4,982
1930ss — 3,922
1940ss 5 7,201
1950ss — 6,100
1960ss — 4,015
1970ss 41 7,849
1980ss 24 14,061
1990ss 56 75,913
2000ss 187 156,048
2010ss 241 184,528
2020ss 187 82,208

Recent Annual Births (2014–present)

Year Sion Olivia
2014 25 19,836
2015 22 19,726
2016 18 19,409
2017 18 18,777
2018 21 18,055
2019 38 18,569
2020 37 17,682
2021 33 17,841
2022 43 16,654
2023 43 15,313
2024 31 14,718

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, 1912–2024.

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