Lewellyn vs Lewis

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

Name A

Lewellyn

Boy name

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Name B

Lewis

Boy name · Rank #431

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Which name is more popular?

Metric Lewellyn Lewis
Current Rank Unranked #431
Total Births (all years) 306 155,766
Peak Year 1929 1921
Peak Year Births 17 2,712
Peak Decade 1920s 1920s
Gender Boy Boy
First Recorded Year 1912 1880

Births by Decade

Decade Lewellyn Lewis
1880s - 4,341
1890s - 3,699
1900s - 4,042
1910s 58 17,787
1920s 97 25,328
1930s 66 20,017
1940s 42 20,931
1950s 33 18,133
1960s 10 11,683
1970s - 7,517
1980s - 5,841
1990s - 4,533
2000s - 3,424
2010s - 4,552
2020s - 3,938

Recent Annual Births (2014–present)

Year Lewellyn Lewis
2014 - 463
2015 - 495
2016 - 592
2017 - 521
2018 - 510
2019 - 507
2020 - 588
2021 - 609
2022 - 623
2023 - 648
2024 - 734
2025 - 736

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, 1912–1962.

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