Gender
Origin
- Germanic
- emperor: variant of Caesar.
- German
- Emperor; variant of Caesar
Syllables
2
Themes
- Surname
Pronunciation
ka(i)-ser
Popularity in the USA
- Boys: peak in 2022 (rank #750, 341 births); most recent 2025 (rank #835, 296 births)
- Girls: peak in 2019 (rank #10472, 9 births); most recent 2024 (rank #12120, 7 births)
| Year | Boys | Girls |
|---|---|---|
| 2025 | 296 | – |
| 2024 | 314 | 7 |
| 2023 | 335 | – |
| 2022 | 341 | 8 |
| 2021 | 311 | – |
| 2020 | 261 | – |
| 2019 | 275 | 9 |
| 2018 | 275 | – |
| 2017 | 225 | 5 |
| 2016 | 208 | 5 |
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 2016 (rank #775, 42 births); most recent 2025 (rank #1538, 17 births)
| Year | Boys |
|---|---|
| 2025 | 17 |
| 2024 | 20 |
| 2023 | 24 |
| 2022 | 25 |
| 2021 | 28 |
| 2020 | 36 |
| 2019 | 31 |
| 2018 | 28 |
| 2017 | 27 |
| 2016 | 42 |
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 2005 (rank #3577, 4 births); most recent 2019 (rank #4925, 3 births)
| Year | Boys |
|---|---|
| 2023 | – |
| 2022 | – |
| 2021 | – |
| 2020 | – |
| 2019 | 3 |
| 2018 | 3 |
| 2017 | – |
| 2016 | – |
| 2015 | – |
| 2014 | – |
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 2019 (rank #537, 5 births)
| Year | Boys |
|---|---|
| 2025 | – |
| 2024 | – |
| 2023 | – |
| 2022 | – |
| 2021 | – |
| 2020 | – |
| 2019 | 5 |
| 2018 | 3 |
| 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 2020 (rank #599, 4 births)
| Year | Boys |
|---|---|
| 2025 | – |
| 2024 | – |
| 2023 | – |
| 2022 | – |
| 2021 | – |
| 2020 | 4 |
| 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 2017 (rank #415, 3 births)
| Year | Boys |
|---|---|
| 2025 | – |
| 2024 | – |
| 2023 | – |
| 2022 | – |
| 2021 | – |
| 2020 | – |
| 2019 | – |
| 2018 | – |
| 2017 | 3 |
| 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