Gender
Male
Origin
- Celtic/Gaelic
- Ruler
Alternate Spellings and Variants of Llewelyn
Pronunciation
ll(e)-wel-yn, llewe-lyn
Popularity in the USA
- Boys: peak in 2024 (rank #4414, 23 births); most recent 2025 (rank #5399, 17 births)
- Girls: peak in 2020 (rank #15082, 5 births)
| Year | Boys | Girls |
|---|---|---|
| 2025 | 17 | – |
| 2024 | 23 | – |
| 2023 | 13 | – |
| 2022 | 13 | – |
| 2021 | 10 | – |
| 2020 | 6 | 5 |
| 2019 | 7 | – |
| 2018 | 6 | – |
| 2017 | – | 5 |
| 2016 | – | – |
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 2017 (rank #1146, 24 births); most recent 2025 (rank #1704, 15 births)
| Year | Boys |
|---|---|
| 2025 | 15 |
| 2024 | 17 |
| 2023 | 14 |
| 2022 | 12 |
| 2021 | 17 |
| 2020 | 17 |
| 2019 | 19 |
| 2018 | 12 |
| 2017 | 24 |
| 2016 | 17 |
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