Kassian
Boy · KAS-ee-an · Latin
Kassian is a boys' name of Latin origin. In 2025 it ranked 2,342nd for boys in the UK (10 babies) and 2,940th for boys in the US (42 babies).
What does Kassian mean?
Latin: spelling of Cassian, from Roman Cassianus
A spelling of Cassian; Saint John Cassian brought the ideals of Egyptian monasticism to Gaul around 415.
- Say it
- KAS-ee-an
Is Kassian a girl's or a boy's name?
Kassian is a boys' name. In 2025, it was given to 10 boys in the UK and 42 boys in the US. Too few girls were given it to be listed.
How popular is Kassian in the UK?
- Rank in 2025
- #2,342among boys
- Babies in 2025
- 10about 1 in 30,000 boys
- Five-year trend
- Rising fastup 183% in five years
- Same name in a class
- under 1%chance among 15 boys
In 2025, 10 boys in the UK were named Kassian, making it the 2,342nd most popular name for boys. Five years earlier, in 2020, it was 4,803rd.
2025 had the most boys named Kassian of any year since it first appeared, in 2017.
In 2025, 173 boys in the UK were given Kassian or a name that sounds the same. With every name's spellings counted this way, that ranks #305, up from #2,342 for this spelling alone.
- Cassian 163
- Kassian 10
Among boys in 2025, it was 2,265th in England and Wales.
Kassian in the UK, year by year
| Year | Boys | Rank |
|---|---|---|
| 2025 | 10 | #2,342 |
| 2024 | 0 | – |
| 2023 | 7 | #2,965 |
| 2022 | 4 | #4,195 |
| 2021 | 5 | #3,614 |
| 2020 | 3 | #4,803 |
| 2019 | 0 | – |
| 2018 | 3 | #4,959 |
| 2017 | 4 | #4,161 |
How popular is Kassian in the US?
- Rank in 2025
- #2,940among boys
- Babies in 2025
- 42about 1 in 41,000 boys
- Five-year trend
- Risingup 99% in five years
- Same name in a class
- under 1%chance among 15 boys
In 2025, 42 boys in the US were named Kassian, making it the 2,940th most popular name for boys. Five years earlier, in 2020, it was 3,808th. Its busiest year was 2023, with 49 boys. It first appears in the records in 2017.
Half of all the boys named Kassian in the US since 1880 were born between 2020 and 2024, the years shaded on the chart below.
In 2025, 685 boys in the US were given Kassian or a name that sounds the same. With every name's spellings counted this way, that ranks #455, up from #2,940 for this spelling alone.
- Cassian 633
- Kassian 42
- Cassien 5
- Kasian 5
Kassian in the US, year by year
| Year | Boys | Rank |
|---|---|---|
| 2025 | 42 | #2,940 |
| 2024 | 44 | #2,873 |
| 2023 | 49 | #2,659 |
| 2022 | 30 | #3,689 |
| 2021 | 10 | #7,582 |
| 2020 | 27 | #3,808 |
| 2019 | 22 | #4,476 |
| 2018 | 19 | #4,914 |
| 2017 | 23 | #4,327 |
Nicknames for Kassian
- Kas
Names like Kassian
Names given in the same years and the same naming tradition, with a similar sound.
Finn Kayden Ronan Kian Cillian Casian Keegan Conan Rhydian Lochlan Kenan Callan
Other spellings of Kassian
Names related to Kassian
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