Lenny
A boys’ name of Old High German origin, meaning brave lion; diminutive of Leonard.
Babies a year
370
England and Wales, 2025
Rarity
Common
among names in use
US popularity
—
outside the top 1000
UK popularity
#141
370 babies · up from #142
In 2025, 370 babies in England and Wales were named Lenny. In the US, 118 were, though that figure is from 2017 — the most recent full year we hold. Its US peak was 199 in 1961.
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