Gaius vs Olivia

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

Name A

Gaius

Boy name · Rank #3609

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Name B

Olivia

Girl name · Rank #1

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Which name is more popular?

Metric Gaius Olivia
Current Rank #3609 #1
Total Births (all years) 498 553,664
Peak Year 2014 2014
Peak Year Births 42 19,836
Peak Decade 2010ss 2010ss
Gender Boy Girl
First Recorded Year 1920 1880

Births by Decade

Decade Gaius Olivia
1880ss — 618
1890ss — 1,099
1900ss — 1,575
1910ss — 3,545
1920ss 15 4,982
1930ss 10 3,922
1940ss 12 7,201
1950ss 5 6,100
1960ss — 4,015
1970ss 12 7,849
1980ss 10 14,061
1990ss 5 75,913
2000ss 80 156,048
2010ss 229 184,528
2020ss 120 82,208

Recent Annual Births (2014–present)

Year Gaius Olivia
2014 42 19,836
2015 15 19,726
2016 23 19,409
2017 28 18,777
2018 19 18,055
2019 22 18,569
2020 30 17,682
2021 19 17,841
2022 23 16,654
2023 17 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, 1920–2024.

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