Girls' name · since 2004
Londynn
Since 2004, U.S. Social Security records show 3,141 babies named Londynn, peaking in 2015. See the year-by-year trend, decade totals, and state rankings below, sourced from federal birth data.
- #3,507 of 72,339
- all-time among girls
- #1,792 of 17,297
- 2025 SSA year
- 3,141
- born since 2004
- 2010s
- peak decade
3,141 babies have been named Londynn since 2004, making it today's #1792 girls' name.
According to the U.S. Social Security Administration, Londynn has been recorded 3,141 times among girls since 2004, currently ranked #1792 nationally and more common than 90% of girls, with its heaviest use in the 2010s. This profile covers year-by-year birth trends, decade totals, and state-level distribution, all derived directly from SSA birth-registration files spanning 2004 to 2025.
- #3,507 of 72,339 all-time among girls
- #1,792 of 17,297 2025 SSA year
- 3,141 born since 2004
- 2010s peak decade
Data updated Aug 2026
The verdict
According to the U.S. Social Security Administration, Londynn ranks #3,507 of 72,339 girls' names by all-time recorded births (highest first) and #1,792 of 17,297 among girls' names in 2025. 3,141 born since 2004, peaking in the 2010s.
- #3,507 of 72,339
- all-time among girls
- #1,792 of 17,297
- 2025 SSA year
- 3,141
- born since 2004
- 2010s
- peak decade
Londynn's 3,141 recorded births place it above 95.15% of the 72,339 girls names in the full SSA archive.
26 jurisdictions carry state-level records, led by Texas.
How Londynn compares
3,141 Top 18% higher than 82% of 17,297 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
Londynn's all-time total is 8x the median girls name, and Olivia still leads by a wide margin.
| Metric | Londynn | Median girls name (Kyann) | #1 girls name (Olivia) |
|---|---|---|---|
| All-time total births | 3,141 | 376 | 567,345 |
| Peak-year births | 246 | 21 | 19,840 |
Londynn's usage pattern, beyond the headline number
Splitting Londynn's full recorded timeline at 2015, 66% of its total births fall in the more recent half of the record versus 34% in the earlier half -- usage has skewed toward the present, not a one-decade spike. Its quietest year on record was 2006, with just 5 recorded births -- worth weighing against the 2015 peak of 246 to see the full range of the name's swing in popularity.
Londynn popularity over time
Annual U.S. births registered with the Social Security Administration · 2004–2025
- Peak year (2015)
- 246
- Annual births at peak, across 22 years of records
Londynn by decade
2010s is the heaviest window (1,931 births, 61% of the file).
2010s was Londynn's strongest decade.
1,931 babies received the name during that ten-year window, about 61% of all-time use.
Londynn births by decade
Total births in each ten-year window
- 2000s 155
2000s
155 births
- 2010s
2010s
1,931 births
- 2020s
2020s
1,055 births
What this shows Peak: 2010s at 1,931 births (61% of all-time use).
How Londynn compares to similarly-sized names
Years in SSA records vs. share of all-time use concentrated in the single peak year, among 15 girls names closest to Londynn's total volume
Londynn by state
Where Londynn concentrates geographically, total births since 2004
| Rank | State | Visual share | Births | Share of total |
|---|---|---|---|---|
| #1 | Texas | | 368 | 11.7% |
| #2 | Georgia | | 199 | 6.3% |
| #3 | California | | 198 | 6.3% |
| #4 | Florida | | 183 | 5.8% |
| #5 | Ohio | | 154 | 4.9% |
| #6 | Louisiana | | 131 | 4.2% |
| #7 | Alabama | | 114 | 3.6% |
| #8 | North Carolina | | 106 | 3.4% |
368 of 3,141 births nationwide. Compared to a flat distribution across 26 reporting states.
Londynn appears in 26 states. Explore state details →
Frequently Asked Questions
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When was Londynn most popular? ▼
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What to do with Londynn's data
- Londynn's usage has stayed within range of its 2010s decade-level peak (1,931 total births) through the 2020s (1,055) -- a comparatively stable name, not a fading trend.
- Texas records the most Londynns (368 births) -- see the full state breakdown if geography matters to your decision. Texas names
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Londynn
Nearby Names Like Londynn
Names with a similar sound, spelling, or feel to Londynn
Compare Londynn side by side: Londynn vs London Londynn vs Londyn Londynn vs Lona
Related Names
Names with a similar popularity rank to Londynn
Nationwide names with similar peak year or record span
Two nationwide peer axes for Londynn: closest SSA peak year, and closest first→latest record span. Distinct from the spelling and current-rank neighborhoods above.
Similar peak year (~2015)
Similar record span (~21 yrs)
Peak year is the single SSA year with the most births for that name; record span is first-to-latest year in the national files, not a recommendation or shared origin claim.
Data Sources
Data as of August 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, 2004–2025 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
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 Londynn 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 August 2026.