Kaius vs Olivia

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

Name A

Kaius

Boy name · Rank #1136

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Name B

Olivia

Girl name · Rank #1

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Which name is more popular?

Metric Kaius Olivia
Current Rank #1136 #1
Total Births (all years) 1,793 553,664
Peak Year 2020 2014
Peak Year Births 201 19,836
Peak Decade 2020ss 2010ss
Gender Boy Girl
First Recorded Year 2005 1880

Births by Decade

Decade Kaius Olivia
1880ss — 618
1890ss — 1,099
1900ss — 1,575
1910ss — 3,545
1920ss — 4,982
1930ss — 3,922
1940ss — 7,201
1950ss — 6,100
1960ss — 4,015
1970ss — 7,849
1980ss — 14,061
1990ss — 75,913
2000ss 54 156,048
2010ss 807 184,528
2020ss 932 82,208

Recent Annual Births (2014–present)

Year Kaius Olivia
2014 85 19,836
2015 110 19,726
2016 114 19,409
2017 94 18,777
2018 115 18,055
2019 169 18,569
2020 201 17,682
2021 179 17,841
2022 177 16,654
2023 189 15,313
2024 186 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, 2005–2024.

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