Llewelyn vs Llewyn

Side-by-side comparison of Llewelyn and Llewyn — 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

Llewyn

Boy name · Rank #2941

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Which name is more popular?

Metric Llewelyn Llewyn
Current Rank #4430 #2941
Total Births (all years) 160 517
Peak Year 2024 2022
Peak Year Births 23 58
Peak Decade 2020ss 2010ss
Gender Boy Boy
First Recorded Year 1916 2014

Births by Decade

Decade Llewelyn Llewyn
1910ss 13 —
1920ss 20 —
1950ss 22 —
1960ss 7 —
1970ss 15 —
2010ss 18 267
2020ss 65 250

Recent Annual Births (2014–present)

Year Llewelyn Llewyn
2014 — 38
2015 5 34
2016 — 44
2017 — 47
2018 6 57
2019 7 47
2020 6 49
2021 10 55
2022 13 58
2023 13 45
2024 23 43

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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