Gender
Origin
- Unknown
Alternate Spellings and Variants of Nikolaj
Popularity in the USA
- Boys: peak in 2019 (rank #4950, 19 births); most recent 2024 (rank #8947, 8 births)
| Year | Boys |
|---|---|
| 2025 | – |
| 2024 | 8 |
| 2023 | – |
| 2022 | 9 |
| 2021 | 9 |
| 2020 | 11 |
| 2019 | 19 |
| 2018 | 14 |
| 2017 | 10 |
| 2016 | 16 |
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 2020 (rank #2680, 7 births); most recent 2025 (rank #4970, 3 births)
| Year | Boys |
|---|---|
| 2025 | 3 |
| 2024 | – |
| 2023 | – |
| 2022 | – |
| 2021 | – |
| 2020 | 7 |
| 2019 | 5 |
| 2018 | – |
| 2017 | – |
| 2016 | – |
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 Ireland
- Boys: peak in 2020 (rank #706, 3 births)
| Year | Boys |
|---|---|
| 2025 | – |
| 2024 | – |
| 2023 | – |
| 2022 | – |
| 2021 | – |
| 2020 | 3 |
| 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