Lennen
Girl nameLennen has been given to 17 babies in the U.S. since 2018. It peaked in 2020.
Popularity over time births per year, 1880–2025
Total babies
17
Peak year
2020 (6 babies)
Rank in 2025
Below top 1000
First recorded
2018
10-year trend
New / returning
Gender split
All girls
Spellings & variants
Names one letter away from Lennen — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Lennen.
Sibling name ideas for Lennen
Same era and popularity as Lennen, avoiding matching initials or rhymes.
FAQ
How popular is the name Lennen?
Lennen has been given to 17 babies in the U.S. since 2018. It ranked below the top 1000 in 2025.
When did the name Lennen peak?
Lennen peaked in 2020, when 6 babies were given the name.
Is Lennen a girl or boy name?
Lennen is primarily a girl name (100% of babies named Lennen are girls).
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