Total births
17
Girls' name · since 2018
Lennen
Lennen has 17 recorded births since 2018 in federal Social Security data, most heavily in 2020 -- full year-by-year trend, decade aggregates, and state rankings follow.
- #14923
- among girls today
- 17
- born since 2018
- 2020s
- peak decade
- 16%
- more common than other girls
Lennen currently ranks #14923 among girls' names in America, with 17 babies recorded since 2018.
Lennen has 17 recorded births among girls since 2018, per the U.S. Social Security Administration, ranked #14923 as of the latest data, more common than 16% of girls, busiest in the 2020s -- see the year-by-year trends, decade totals, and state-level distribution below, all drawn directly from SSA birth-registration files spanning 2018 to 2024.
- #14923 among girls today
- 17 born since 2018
- 2020s peak decade
- 16% more common than other girls
Data updated Jun 2026
The verdict
Lennen is currently the #14923 girls' name in America, more common than 16% of girls - 17 born since 2018, peaking in the 2020s.
- #14923
- among girls today
- 17
- born since 2018
- 2020s
- peak decade
- 16%
- more common than other girls
Lennen vs. every other girls name in current SSA rankings
#14923
of 17,726 girls in use
More common than 16% of names given to girls today.
2020s
Peak decade
71% of everyone ever named Lennen was born in this single decade.
2020
Single peak year
6 babies were named Lennen in 2020 - its busiest year on record.
How Lennen compares
17 6th percentile among 17,726 names currently given to girls
Based on all-time total births among currently-ranked girls names. Names with fewer occurrences are grouped into wider buckets on the right.
Source U.S. Social Security Administration, national baby name data
How the numbers stack up
Lennen's all-time total is 96% below the median girls name, and Olivia still leads by a wide margin.
| Metric | Lennen | Median girls name (Emerly) | #1 girls name (Olivia) |
|---|---|---|---|
| All-time total births | 17 | 382 | 567,345 |
| Peak-year births | 6 | 48 | 19,840 |
Lennen's usage pattern, beyond the headline number
Divide Lennen's SSA record in two at 2020 and the more recent half accounts for 71% of all births, the earlier half the remaining 29%, consistent with a name still gaining ground rather than fading. Its calmest year was 2018, with only 5 births recorded -- set against the 2020 peak of 6, that's the full swing in one name's fortunes.
Lennen at a glance
Outside the top 1,000Peak year
2020
Current rank
#14,923
Active since
2018
Lennen popularity over time
Annual U.S. births registered with the Social Security Administration · 2018–2024
- Peak year (2020)
- 6
- Annual births at peak, across 7 years of records
Lennen by decade
Total births in each ten-year window, peak vs trough at a glance
2020s was Lennen's strongest decade.
12 babies received the name during that ten-year window, about 71% of all-time use.
Lennen births by decade
Total births in each ten-year window
- 2010s
2010s
5 births
- 2020s
2020s
12 births
What this shows Peak: 2020s at 12 births (71% of all-time use).
Frequently Asked Questions
How popular is the name Lennen? ▼
17 babies have been named Lennen since 2018. It currently ranks #14923 among girls. The peak year was 2020 with 6 births.
When was Lennen most popular? ▼
Lennen was most popular in the 2020s decade with 12 total births. The single peak year was 2020.
How long has the name Lennen been used? ▼
Lennen has been recorded in Social Security data since 2018, spanning 7 years of data through 2024.
What names are similar to Lennen? ▼
Names with a similar sound or spelling include Lena, Lenora, Lenore, Lennon, and 4 more. These share a common prefix and are also used for girls.
Keep exploring Lennen
Nearby Names Like Lennen
Names with a similar sound, spelling, or feel to Lennen
Lena Girl
#262 146,479 births
Lenora Girl
#715 37,058 births
Lenore Girl
#2011 22,968 births
Lennon Girl
#235 12,576 births
Lennox Girl
#688 5,409 births
Compare Lennen side by side: Lennen vs Lena Lennen vs Lenora Lennen vs Lenore
Related Names
Names with a similar popularity rank to Lennen
Data Sources
Data as of June 2026. Source: U.S. Social Security Administration (SSA).
According to the Social Security Administration, this profile draws directly from the agency's public-use baby-name files (updated June 2026). See our methodology for the full extraction, aggregation, and privacy-suppression rules.
Primary: Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications, National Data, 2018–2024 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Lennen: #14923 Girls' Name - 17 Births, Peak 2020." NameAlmanac. Accessed via https://namealmanac.com/name/lennen. Licensed CC BY-SA 4.0.
Name Almanac is rendered directly from the Social Security Administration's public baby-name files, no number is typed in by an editor. This profile for Lennen draws directly on SSA national and state-level files, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.