Lenn vs Lenny

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

Name A

Lenn

Boy name

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Name B

Lenny

Boy name · Rank #1370

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Which name is more popular?

Metric Lenn Lenny
Current Rank Unranked #1370
Total Births (all years) 515 8,170
Peak Year 1956 1961
Peak Year Births 18 199
Peak Decade 1950ss 1960ss
Gender Boy Boy
First Recorded Year 1913 1914

Births by Decade

Decade Lenn Lenny
1910ss 38 13
1920ss 23 41
1930ss 42 111
1940ss 48 511
1950ss 149 994
1960ss 113 1,514
1970ss 69 1,192
1980ss 26 665
1990ss — 495
2000ss — 839
2010ss 7 1,194
2020ss — 601

Recent Annual Births (2014–present)

Year Lenn Lenny
2014 — 96
2015 — 165
2016 — 122
2017 — 96
2018 — 94
2019 7 105
2020 — 96
2021 — 113
2022 — 122
2023 — 133
2024 — 137

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, 1913–2019.

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