Gender
Origin
- Germanic
- Abbreviation of Leonard.
- English
- Bold as a lion. Abbreviation of Leonard.
Syllables
2
Alternate Spellings and Variants of Lennie
Pronunciation
l(en)-nie
Popularity in the USA
- Boys: peak in 1957 (rank #837, 81 births); most recent 2025 (rank #8910, 8 births)
- Girls: peak in 1915 (rank #586, 123 births); most recent 2025 (rank #2542, 69 births)
| Year | Boys | Girls |
|---|---|---|
| 2025 | 8 | 69 |
| 2024 | 6 | 51 |
| 2023 | – | 66 |
| 2022 | – | 31 |
| 2021 | 5 | 22 |
| 2020 | 5 | 21 |
| 2019 | 8 | 17 |
| 2018 | – | 19 |
| 2017 | 9 | 21 |
| 2016 | 5 | 8 |
Top girl names · Top boy names in the USA (2025)
Source: U.S. Social Security Administration (SSA), national baby names data (public domain). This site is not affiliated with or endorsed by the SSA. Data years: 1880 to 2025. Original data
Popularity in England and Wales
- Boys: peak in 2023 (rank #224, 217 births); most recent 2025 (rank #237, 210 births)
- Girls: peak in 2025 (rank #1198, 27 births)
| Year | Boys | Girls |
|---|---|---|
| 2025 | 210 | 27 |
| 2024 | 186 | 25 |
| 2023 | 217 | 24 |
| 2022 | 212 | 14 |
| 2021 | 157 | 12 |
| 2020 | 80 | 10 |
| 2019 | 102 | 11 |
| 2018 | 91 | 10 |
| 2017 | 89 | 7 |
| 2016 | 60 | 16 |
Top girl names · Top boy names in England and Wales (2025)
Source: Office for National Statistics (ONS), Baby names in England and Wales. Contains public sector information licensed under the Open Government Licence v3.0. Data years: 1996 to 2025. Original data · Licence
Popularity in France
- Boys: peak in 2008 (rank #3955, 4 births)
- Girls: peak in 2005 (rank #896, 46 births); most recent 2023 (rank #1406, 23 births)
| Year | Boys | Girls |
|---|---|---|
| 2023 | – | 23 |
| 2022 | – | 39 |
| 2021 | – | 24 |
| 2020 | – | 31 |
| 2019 | – | 28 |
| 2018 | – | 27 |
| 2017 | – | 22 |
| 2016 | – | 25 |
| 2015 | – | 26 |
| 2014 | – | 20 |
Top girl names · Top boy names in France (2023)
Source: INSEE, Fichier des prénoms (last updated 8 July 2024), used under the Licence Ouverte / Open Licence 2.0. Changes: names are shown in title case, and spellings that differ only by accents are counted together. Data years: 1900 to 2023. Original data · Licence
Popularity in Ireland
- Boys: peak in 2024 (rank #339, 11 births); most recent 2025 (rank #552, 5 births)
| Year | Boys |
|---|---|
| 2025 | 5 |
| 2024 | 11 |
| 2023 | 6 |
| 2022 | 8 |
| 2021 | 4 |
| 2020 | – |
| 2019 | – |
| 2018 | – |
| 2017 | – |
| 2016 | – |
Top girl names · Top boy names in Ireland (2025)
Source: Central Statistics Office (CSO), Ireland, Irish Babies' Names (tables VSA50 and VSA60), licensed under CC BY 4.0. Changes: spellings that differ only by accents (for example Rian and Rían) are counted together. Data years: 1964 to 2025. Original data · Licence
Popularity in Scotland
- Boys: peak in 2025 (rank #367, 9 births)
| Year | Boys |
|---|---|
| 2025 | 9 |
| 2024 | 5 |
| 2023 | 4 |
| 2022 | 6 |
| 2021 | 5 |
| 2020 | – |
| 2019 | – |
| 2018 | – |
| 2017 | – |
| 2016 | – |
Top girl names · Top boy names in Scotland (2025)
Source: National Records of Scotland (NRS), Babies' First Names. © Crown copyright. Contains public sector information licensed under the Open Government Licence v3.0. Data years: 1974 to 2025. Original data · Licence
Popularity in Northern Ireland
- Boys: peak in 2022 (rank #311, 5 births); most recent 2025 (rank #395, 3 births)
| Year | Boys |
|---|---|
| 2025 | 3 |
| 2024 | – |
| 2023 | – |
| 2022 | 5 |
| 2021 | – |
| 2020 | – |
| 2019 | – |
| 2018 | – |
| 2017 | – |
| 2016 | – |
Top girl names · Top boy names in Northern Ireland (2025)
Source: Northern Ireland Statistics and Research Agency (NISRA), Baby Names. © Crown copyright. Contains public sector information licensed under the Open Government Licence v3.0. Data years: 1997 to 2025. Original data · Licence