Lenneth vs Lenny

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

Name A

Lenneth

Boy name

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Name B

Lenny

Boy name · Rank #1372

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Which name is more popular?

Metric Lenneth Lenny
Current Rank Unranked #1372
Total Births (all years) 5 8,299
Peak Year 1967 1961
Peak Year Births 5 199
Peak Decade 1960ss 1960ss
Gender Boy Boy
First Recorded Year 1967 1914

Births by Decade

Decade Lenneth Lenny
1910ss — 13
1920ss — 41
1930ss — 111
1940ss — 511
1950ss — 994
1960ss 5 1,514
1970ss — 1,192
1980ss — 665
1990ss — 495
2000ss — 839
2010ss — 1,195
2020ss — 729

Recent Annual Births (2014–present)

Year Lenneth Lenny
2014 — 96
2015 — 165
2016 — 122
2017 — 96
2018 — 94
2019 — 105
2020 — 96
2021 — 113
2022 — 122
2023 — 133
2024 — 137
2025 — 128

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, 1967–1967.

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