Len
Len is a masculine given name, usually a short form (hypocorism) of Leonard. It may refer to:
Meaning & Origin of Len
What this name means, where it came from, and how it has traveled across cultures.
Len is a masculine given name, usually a short form (hypocorism) of Leonard. It may refer to:
Source: Wikipedia (CC BY-SA 3.0). Read more →
The Story of Len
Len first appeared in U.S. Social Security Administration records as a baby boy name in 1880, with 7 babies given the name that year. Its peak popularity came in 1960, when 121 Lens were born — ranking #713 that year. As of 2026, Len ranks #8,947 for baby boys with 8 births, rising sharply (+26% over the past five years). In total, more than 5K Lens have been born in the U.S. since records began in 1880, spanning the 1880s through the 2020s.
Popularity Over Time
Popularity by State
Names that sound like Len
Phonetically similar names — useful when Len is the vibe but a different syllable count or letter feel might suit better. Linked entries have a profile on Peek a Name.
Source: Datamuse . Phonetic similarity ranking, not curated.
Frequently Asked Questions about Len
What does the name Len mean?
How popular is Len in 2026?
When was Len most popular?
In which U.S. states is Len most popular?
Is Len a unisex name?
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About the name Len
Len is a boy baby name tracked by the U.S. Social Security Administration. It first appeared in SSA records in 1880 and has accumulated 5K births in the dataset. Len's peak popularity came in 1960 when it ranked #713. Use the chart and map above to compare Len's trajectory across years and U.S. states, or browse the related names section to discover similar choices.
Continue exploring
- Top names of 1960 →
- Names of the 1960s →
- Names starting with "L" →
- Browse all boy names →
- Top names of 2026 →
Data sources
- Birth statistics (counts, ranks, years 1880–2026) — U.S. Social Security Administration . Predictions for years not yet released by SSA are computed by Peek a Name from historical trends; we update with official data as soon as it ships.
- Etymology, cultural origins, and related forms — Behind the Name (used under their public API terms).
- Meaning prose and editorial summary — Wikipedia article extracts, licensed under CC BY-SA 3.0 .
- Predicted nationality distribution — Nationalize.io .
- Phonetically similar names — Datamuse .
Peek a Name aggregates and presents the above data for informational purposes. Statistical predictions and external attributions are clearly labelled where shown; we make no guarantee of accuracy beyond what each source provides.