Llewelyn vs Olivia

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

Name A

Llewelyn

Boy name · Rank #4430

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Name B

Olivia

Girl name · Rank #1

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Which name is more popular?

Metric Llewelyn Olivia
Current Rank #4430 #1
Total Births (all years) 160 553,664
Peak Year 2024 2014
Peak Year Births 23 19,836
Peak Decade 2020ss 2010ss
Gender Boy Girl
First Recorded Year 1916 1880

Births by Decade

Decade Llewelyn Olivia
1880ss — 618
1890ss — 1,099
1900ss — 1,575
1910ss 13 3,545
1920ss 20 4,982
1930ss — 3,922
1940ss — 7,201
1950ss 22 6,100
1960ss 7 4,015
1970ss 15 7,849
1980ss — 14,061
1990ss — 75,913
2000ss — 156,048
2010ss 18 184,528
2020ss 65 82,208

Recent Annual Births (2014–present)

Year Llewelyn Olivia
2014 — 19,836
2015 5 19,726
2016 — 19,409
2017 — 18,777
2018 6 18,055
2019 7 18,569
2020 6 17,682
2021 10 17,841
2022 13 16,654
2023 13 15,313
2024 23 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, 1916–2024.

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