Gender
Female
Origin
- Greek
- myth name (mother of Andromeda)
In Greek mythology, Cassiopeia was the mother of Andromeda. According to legend, both women are now constellations.
Syllables
6
Themes
- Celestial
- Greek/Roman Mythology
- Star/Planet
Pronunciation
c(a)-ssio-peia
Popularity in the USA
- Girls: peak in 2023 (rank #6402, 18 births); most recent 2025 (rank #8860, 11 births)
| Year | Girls |
|---|---|
| 2025 | 11 |
| 2024 | 12 |
| 2023 | 18 |
| 2022 | 18 |
| 2021 | 16 |
| 2020 | 10 |
| 2019 | 11 |
| 2018 | 12 |
| 2017 | 10 |
| 2016 | 7 |
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
- Girls: peak in 2018 (rank #3178, 7 births); most recent 2025 (rank #5925, 3 births)
| Year | Girls |
|---|---|
| 2025 | 3 |
| 2024 | – |
| 2023 | 5 |
| 2022 | 3 |
| 2021 | 5 |
| 2020 | – |
| 2019 | 6 |
| 2018 | 7 |
| 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