Kaizen vs Olivia

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

Name A

Kaizen

Boy name · Rank #506

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Name B

Olivia

Girl name · Rank #1

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Which name is more popular?

Metric Kaizen Olivia
Current Rank #506 #1
Total Births (all years) 2,138 553,664
Peak Year 2024 2014
Peak Year Births 602 19,836
Peak Decade 2020ss 2010ss
Gender Boy Girl
First Recorded Year 2004 1880

Births by Decade

Decade Kaizen 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 66 156,048
2010ss 465 184,528
2020ss 1,607 82,208

Recent Annual Births (2014–present)

Year Kaizen Olivia
2014 42 19,836
2015 56 19,726
2016 51 19,409
2017 63 18,777
2018 78 18,055
2019 81 18,569
2020 103 17,682
2021 158 17,841
2022 257 16,654
2023 487 15,313
2024 602 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, 2004–2024.

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