Len
3 countries#8910 in United States, 2025Popularity across 3 countries
Each line is scaled to its own peak, so you can compare when Len was in fashion in each country, whatever the population size.
Country by country
🇺🇸 United States
4,616 births recorded 1880–2025 · currently #8910 · peaked in 1958 with 125 births
Most common in: California, Texas, Illinois, Georgia, North Carolina
Source: Social Security Administration, official birth-registration data
🏴🏴 England & Wales
19 births recorded 2004–2021 · currently #4789 · peaked in 2004 with 4 births
Source: Office for National Statistics, official birth-registration data
🇬🇧 United Kingdom
19 births recorded 2004–2021 · peaked in 2004 with 4 births (England & Wales + Scotland + Northern Ireland combined)
Source: ONS, National Records of Scotland & NISRA (combined), official birth-registration data
🇫🇷 France
11 births recorded 2014–2017 · peaked in 2014 with 4 births
Source: INSEE, official birth-registration data
United States rank history
Len’s rank among boys’ names, most recent 20 years on record.
| Year | Rank | vs. prior yr |
|---|---|---|
| 2006 | #6460 | — |
| 2007 | #7590 | ↓1130 |
| 2008 | #12553 | ↓4963 |
| 2009 | #6802 | ↑5751 |
| 2010 | #6359 | ↑443 |
| 2011 | #8079 | ↓1720 |
| 2012 | #6001 | ↑2078 |
| 2013 | #8789 | ↓2788 |
| 2014 | #5733 | ↑3056 |
| 2015 | #6676 | ↓943 |
| 2016 | #7605 | ↓929 |
| 2017 | #8840 | ↓1235 |
| 2018 | #7617 | ↑1223 |
| 2019 | #8215 | ↓598 |
| 2020 | #9554 | ↓1339 |
| 2021 | #9714 | ↓160 |
| 2022 | #7262 | ↑2452 |
| 2023 | #6897 | ↑365 |
| 2024 | #8987 | ↓2090 |
| 2025 | #8910 | ↑77 |
Frequently asked questions about Len
Is Len a popular name?
Yes — Len currently ranks #8910 among boys’ names in United States as of 2025, based on official birth records.
Is Len more common for boys or girls?
Len is recorded predominantly as a boys’ name in official United States birth data.
When was Len most popular?
Len peaked in 1958 in United States, with 125 recorded births that year.
Is Len rising or falling in popularity?
In United States, Len’s popularity is falling — its rank has slipped from #745 in 1880 to #8910 in 2025.
How many babies have been named Len?
At least 4,646 babies have been recorded with the name Len across official birth statistics in 3 countries.
Is Len popular in more than one country?
Yes — Len appears in official birth records in 3 countries: United States, England & Wales, France.
What names are similar in popularity to Len?
Based on real 2025 ranking data in United States, names ranked closest to Len include Lennie.
Similar names right now
Ranked directly next to Len in United States, 2025 — a real popularity match, not a subjective list.