Lennyn
How to say it: LEN-in · /ˈlɛnɪn/
Modern American respelling of Irish Lennon 'lover, cloak' - rare variant with doubled -yn ending.
Lennyn was the 228th most popular girls’ name in the United States in 2025, given to 136 babies (Social Security Administration). The 2020s are its busiest decade so far, its births are up 3.0-fold in ten years, and it is projected to rise to #128 by 2030.
Updated · SSA 2025 data, published May 2026 · How we compute these figures
Key facts
| Rank among girls’ names, 2025 | #228 |
|---|---|
| Babies born in 2025 | 136 |
| Share of births | 1 in 1,732 |
| Peak decade | 2020s |
| Change over 10 years | ×3.0 |
| Projected rank for 2030 (estimate) | #128 |
Sources: Social Security Administration (SSA). How we compute these figures.
Its life, decade by decade
Almost entirely a creation of recent decades, Lennyn found its strongest showing in the 2020s. It sits at its high point now and looks set to climb further.
What goes with it
Gentle in tone with a soft finish, Lennyn feels creative. Harlyn or Emryn would fit alongside.
Nicknames
- Len
- Lenny
- Leni
Honouring a Lennyn in the family
In the classroom
In a class of 25 children born in 2025, the chance that another child is called Lennyn is about 1 in 73.
Around the world
This spelling is used in English, Irish.
Keep exploring
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