Duncan vs Olivia

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

Name A

Duncan

Boy name · Rank #1101

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Name B

Olivia

Girl name · Rank #1

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Which name is more popular?

Metric Duncan Olivia
Current Rank #1101 #1
Total Births (all years) 21,032 553,664
Peak Year 1997 2014
Peak Year Births 644 19,836
Peak Decade 1990ss 2010ss
Gender Boy Girl
First Recorded Year 1880 1880

Births by Decade

Decade Duncan Olivia
1880ss 139 618
1890ss 117 1,099
1900ss 116 1,575
1910ss 542 3,545
1920ss 767 4,982
1930ss 653 3,922
1940ss 1,178 7,201
1950ss 1,784 6,100
1960ss 1,389 4,015
1970ss 936 7,849
1980ss 1,415 14,061
1990ss 4,221 75,913
2000ss 3,965 156,048
2010ss 2,687 184,528
2020ss 1,123 82,208

Recent Annual Births (2014–present)

Year Duncan Olivia
2014 287 19,836
2015 294 19,726
2016 286 19,409
2017 251 18,777
2018 235 18,055
2019 205 18,569
2020 217 17,682
2021 216 17,841
2022 252 16,654
2023 244 15,313
2024 194 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, 1880–2024.

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