Lennyn
- #1,548 for girls in 2025, 136 births
- #10,695 for boys in 2025, 6 births
- Given to girls 87.0% of the time
- Peak · girls
- 2025 · 136 births
- Debut · girls
- 5 births
- In top 100 · girls
- neverof 146 years
- Total births · girls
- 809since 2009
Lennyn over time
Rank within each sex, plotted together. Click any year to open it.
Gaps mean fewer than 5 babies received the name that year, so the SSA doesn't publish it.
Show data table
| Year | girls | boys | ||
|---|---|---|---|---|
| rank | births | rank | births | |
| 2025 | #1,548 | 136 | #10,695 | 6 |
| 2024 | #1,796 | 112 | #12,349 | 5 |
| 2023 | #2,076 | 93 | #8,921 | 8 |
| 2022 | #1,974 | 99 | — | |
| 2021 | #2,460 | 72 | #9,714 | 7 |
| 2020 | #2,659 | 63 | — | |
| 2019 | #3,388 | 46 | #12,145 | 5 |
| 2018 | #4,357 | 32 | #9,670 | 7 |
| 2017 | #3,627 | 42 | #8,140 | 9 |
| 2016 | #3,411 | 46 | #8,146 | 9 |
| 2015 | #5,653 | 23 | — | |
| 2014 | #6,713 | 18 | #9,642 | 7 |
| 2013 | #13,150 | 7 | — | |
| 2012 | #12,199 | 8 | — | |
| 2011 | #13,347 | 7 | #10,808 | 6 |
| 2010 | — | #12,231 | 5 | |
| 2009 | #17,294 | 5 | #6,802 | 12 |
| 2008 | — | #7,698 | 10 | |
| 2007 | — | #7,590 | 10 | |
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| 2003 | — | #10,894 | 5 | |
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| 2001 | — | #6,445 | 10 | |
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| 1880 | — | — | ||
The first year at least five girls were named Lennyn! It came in at #17,294, and was given to 5 baby girls.
Quietest stretch: 2009–2010, when fewer than 6 girls a year got the name.
Where Lennyn is popular in 2025
- Rank in state
- Top 10
- 11–50
- 51–100
- 101–500
- 501+
- Not published
Hover or tap a state for its numbers.
- South Dakota#188 · 1 in 509
- Michigan#553 · 1 in 2,552
- Iowa#565 · 1 in 2,354
- Wisconsin#612 · 1 in 2,894
- Minnesota#659 · 1 in 3,068
Best ever in a state: #166 in South Dakota, 2022.
Show every state
| State | Rank | Births | Share |
|---|---|---|---|
| South Dakota | #188 | 6 | 1 in 509 |
| Michigan | #553 | 14 | 1 in 2,552 |
| Iowa | #565 | 5 | 1 in 2,354 |
| Wisconsin | #612 | 7 | 1 in 2,894 |
| Minnesota | #659 | 7 | 1 in 3,068 |
| Kentucky | #744 | 5 | 1 in 3,450 |
| Pennsylvania | #871 | 10 | 1 in 4,669 |
| Ohio | #959 | 9 | 1 in 5,252 |
| North Carolina | #1,138 | 7 | 1 in 6,640 |
| Florida | #1,545 | 8 | 1 in 10,845 |
| Texas | #2,921 | 6 | 1 in 26,757 |
| Alabama | — | — | — |
| Alaska | — | — | — |
| Arizona | — | — | — |
| Arkansas | — | — | — |
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Ranks are within each state; “1 in N” is out of the girls born there that year. The SSA only publishes a name in a state when 5 or more babies of one sex got it.
See more about Lennyn
- 248 spots since 2024 (#1,796 → #1,548)
- 1,111 spots since 2020 (#2,659 → #1,548)
- 4,105 spots since 2015 (#5,653 → #1,548)
- Debuted 2009
- Peaked 2025 at #1,548 (136 births)
- Not yet halved from its peak
- Top 10: never
- Top 100: never
- Top 1,000: never
- Highest: 1 in 11,818 girls born in 2025 were named Lennyn (0.01%)
- 71.1% of all girls named Lennyn (575) were born in this decade
- Mostly boys until 2010, mostly girls since
Show by decade
| Decade | Births | Best rank | Avg rank |
|---|---|---|---|
| 2000s | 5 | #17,294 (2009) | #17,294 |
| 2010s | 229 | #3,388 (2019) | #7,316 |
| 2020s | 575 | #1,548 (2025) | #2,086 |
All figures count published births only (names given to at least 5 girls in a year). Registrations before 1937 are incomplete, so early shares and totals run low.
Want to check a specific year?
See where Lennyn ranked and which names it was up against. Click a point on the chart, or pick a year: