Cassiel
- Gender
- Boy
- Say it
- KASS-ee-el
- Origin
- Hebrew
- UK rank, 2025
- #3,021 for boys
- US rank, 2025
- #2,480 for boys
Cassiel is a boys' name of Hebrew origin. In 2025 it ranked 3,021st for boys in the UK (7 babies) and 2,480th for boys in the US (54 babies).
What does Cassiel mean?
Hebrew: name of an angel in medieval Jewish and Christian lore
In medieval angel lore Cassiel is the angel of Saturday and the planet Saturn.
Is Cassiel a girl's or a boy's name?
Cassiel is a boys' name. In 2025, it was given to 7 boys in the UK and 54 boys in the US. Too few girls were given it to be listed.
How popular is Cassiel in the UK?
- Rank in 2025
- #3,021among boys
- Babies in 2025
- 7about 1 in 43,000 boys
- Five-year trend
- Rising fastup 100% in five years
- Same name in a class
- under 1%chance among 15 boys
In 2025, 7 boys in the UK were named Cassiel, making it the 3,021st most popular name for boys.
2025 had the most boys named Cassiel of any year since it first appeared, in 2006.
Among boys in 2025, it was 2,938th in England and Wales.
Cassiel in the UK, year by year
| Year | Boys | Rank |
|---|---|---|
| 2025 | 7 | #3,021 |
| 2024 | 5 | #3,772 |
| 2023 | 0 | – |
| 2022 | 4 | #4,195 |
| 2021 | 4 | #4,188 |
| 2020 | 0 | – |
| 2019 | 3 | #4,913 |
| 2018 | 3 | #4,959 |
| 2017 | 0 | – |
| 2016 | 0 | – |
| 2015 | 0 | – |
| 2014 | 5 | #3,529 |
| 2013 | 5 | #3,466 |
| 2012 | 1 | #6,332 |
| 2011 | 3 | #4,837 |
| 2010 | 0 | – |
| 2009 | 0 | – |
| 2008 | 0 | – |
| 2007 | 0 | – |
| 2006 | 1 | #5,377 |
How popular is Cassiel in the US?
- Rank in 2025
- #2,480among boys
- Babies in 2025
- 54about 1 in 32,000 boys
- Five-year trend
- Steadyup 12% in five years
- Same name in a class
- under 1%chance among 15 boys
In 2025, 54 boys in the US were named Cassiel, making it the 2,480th most popular name for boys. Five years earlier, in 2020, it was 4,271st. It first appears in the records in 2009.
2025 had the most boys named Cassiel of any year since it first appeared, in 2009.
Half of all the boys named Cassiel in the US since 1880 were born between 2016 and 2022, the years shaded on the chart below.
In 2025, 66 boys in the US were given Cassiel or a name that sounds the same. With every name's spellings counted this way, that ranks #1,878, up from #2,480 for this spelling alone.
- Cassiel 54
- Kassiel 6
- Kasiel 6
Cassiel in the US, year by year
| Year | Boys | Rank |
|---|---|---|
| 2025 | 54 | #2,480 |
| 2024 | 30 | #3,691 |
| 2023 | 28 | #3,880 |
| 2022 | 46 | #2,791 |
| 2021 | 34 | #3,360 |
| 2020 | 23 | #4,271 |
| 2019 | 33 | #3,423 |
| 2018 | 44 | #2,747 |
| 2017 | 39 | #3,005 |
| 2016 | 39 | #2,992 |
| 2015 | 25 | #4,078 |
| 2014 | 22 | #4,389 |
| 2013 | 18 | #4,978 |
| 2012 | 15 | #5,714 |
| 2011 | 8 | #8,760 |
| 2010 | 11 | #7,081 |
| 2009 | 5 | #12,486 |
Nicknames for Cassiel
- Cass 29 boys in the UK in 2025
Names like Cassiel
Names given in the same years and the same naming tradition, with a similar sound.
Cillian Finn Callan Ronan Rowan Kayden Finley Lochlan Brody Eden Caspian Conan
Names related to Cassiel
More Hebrew names
Noah Isabella Elijah James Jack Mia Ava Jude Ezra Benjamin Isaac Jacob Ethan Daniel Samuel Elias
Sources
Figures from Baby names in England and Wales (Office for National Statistics), Babies' first names (National Records of Scotland), Baby names (Northern Ireland Statistics and Research Agency) and Popular Baby Names (US Social Security Administration). Nameling last updated them on 20 October 2026. How the figures are worked out, and the data to download.
To cite this page: Nameling, “Cassiel: name meaning, origin and popularity”, https://www.nameling.co.uk/names/cassiel, updated 20 October 2026.