Cassiel Boy
How popular is Cassiel?
#2,480 boy name in 2025
54 baby boys were named Cassiel in the US in 2025, making it the 2480th most popular boy name.
Cassiel popularity over time
Boys Girls
| Rank in 2025 | #2,480 for boys (▲ 1211 from 2024) |
|---|---|
| Babies in 2025 | 54 boys |
| 10-year trend | Rising fast (+116% babies vs 2015) |
| Earlier ranks | #4,078 in 2015, #4,271 in 2020 |
| Peak year | 2025 (54 boys) |
| Highest rank | #2,480 in 2025 |
| First recorded | 2009 |
| Boys vs girls (last 10 years) | 90% boys, 10% girls |
| Chance a classmate shares it | 0.0% in a class of 25 kids born in 2025 |
Cassiel counting every spelling
Social Security counts each spelling as its own name. Adding together the spellings that sound alike, the Cassiel family of names ranked #1,708 for boys in 2025 (#2,884 the year before), with 74 babies in all.
| Spelling | Boys in 2025 | Share |
|---|---|---|
| Cassiel | 54 | 73% |
| Kaziel | 8 | 11% |
| Kasiel | 6 | 8% |
| Kassiel | 6 | 8% |
Spellings are grouped by how they sound, using our own rules, so a few groupings may not match how your family says the name.
Where Cassiel is most popular
Babies named Cassiel per 1,000 boys born in each state, 2021 to 2025. Darker means more common.
- California: 0.0 per 1,000 (26 boys)
- Texas: 0.0 per 1,000 (23 boys)
- New Jersey: 0.0 per 1,000 (5 boys)
- Florida: 0.0 per 1,000 (6 boys)
Cassiel by decade
Boy names about as popular as Cassiel
Questions
- Is Cassiel a boy or girl name?
- Cassiel is mostly a boy name. Over the last 10 years, 90% of babies named Cassiel were boys.
- How popular is the name Cassiel?
- 54 baby boys were named Cassiel in the US in 2025, making it the 2480th most popular boy name.
- When was Cassiel most popular?
- Cassiel peaked in 2025, when 54 boys were given the name. Its highest rank was #2,480 in 2025.
- How many people are named Cassiel?
- 543 babies have been named Cassiel in the US since 1880. We estimate about 540 of them are alive in 2026, with a median age of 8.
- Where is Cassiel most popular?
- From 2021 to 2025, Cassiel was most common in California, at 0.0 of every 1,000 boys born there.
Source: Social Security Administration baby name data, 1880 to 2025 (names given to at least 5 babies of a sex in a year). Living-people and median-age figures are our estimates using US life tables. How we calculate.