Lenn
Boy nameLenn has been given to 521 babies in the U.S. since 1913. It peaked in 1950.
Popularity over time births per year, 1880–2025
Total babies
521
Peak year
1950 (21 babies)
Rank in 2025
Below top 1000
First recorded
1913
10-year trend
New / returning
Gender split
1% girls / 99% boys
Spellings & variants
Names one letter away from Lenn — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Lenn.
FAQ
How popular is the name Lenn?
Lenn has been given to 521 babies in the U.S. since 1913. It ranked below the top 1000 in 2025.
When did the name Lenn peak?
Lenn peaked in 1950, when 21 babies were given the name.
Is Lenn a girl or boy name?
Lenn is primarily a boy name (99% of babies named Lenn are boys).
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