Seiji vs Olivia

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

Name A

Seiji

Boy name · Rank #9028

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Name B

Olivia

Girl name · Rank #1

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Which name is more popular?

Metric Seiji Olivia
Current Rank #9028 #1
Total Births (all years) 509 553,664
Peak Year 2007 2014
Peak Year Births 19 19,836
Peak Decade 2000ss 2010ss
Gender Boy Girl
First Recorded Year 1914 1880

Births by Decade

Decade Seiji Olivia
1880ss — 618
1890ss — 1,099
1900ss — 1,575
1910ss 16 3,545
1920ss 74 4,982
1930ss 22 3,922
1940ss — 7,201
1950ss — 6,100
1960ss — 4,015
1970ss 28 7,849
1980ss 31 14,061
1990ss 75 75,913
2000ss 116 156,048
2010ss 106 184,528
2020ss 41 82,208

Recent Annual Births (2014–present)

Year Seiji Olivia
2014 12 19,836
2015 11 19,726
2016 7 19,409
2017 12 18,777
2018 6 18,055
2019 5 18,569
2020 10 17,682
2021 7 17,841
2022 7 16,654
2023 9 15,313
2024 8 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, 1914–2024.

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