UK boy's name
Kassian
A masculine name derived from the Greek name Kassianos meaning "vacant".
For 2026, the newest official UK baby-name figures on this page are from 2023. That release is the current official benchmark rather than a forecast.
Kassian is a boy's name in the UK records. People looking for Kassian popularity in 2026 should use the latest official release, which is 2023 in this profile. In that release it ranked #2813, with 7 babies registered with the name. Its strongest year in the published records was 2023, with 7 births.
This profile covers 26 England and Wales registrations across 6 recorded years from 2017 to 2023. The figures come from ONS England and Wales, so the page is a view of published baby-name registrations rather than a forecast or a live count of people using the name today.
Kassian is at its recorded peak in the England and Wales series.
We estimate that about 26 living people in the UK are called Kassian. This uses published birth registrations from England and Wales, Scotland and Northern Ireland, then applies ONS national life tables to estimate how many are likely still alive. It does not forecast extra births for 2024 or 2026.
Key insights
- • Kassian ranked #2813 for boys in England and Wales in 2023, with 7 registrations.
- • The name peaked in 2023, when 7 boys were registered as Kassian.
- • About 26 living people in the UK are estimated to have Kassian as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
#2813
2023
Births in 2023
7
Latest year
Peak year
2023
7 births
Estimated living
26
2026
Meaning
What does Kassian mean?
The name Kassian originated from the Greek name Kassianos, which derived from the Latin name Cassianus. The name Cassianus itself was a Roman family name that may have originated from the ancient city of Cassinum or Casinum, located in Campania, Italy. The name is also believed to have roots in the Latin word "cassis," meaning "helmet."
Kassian was a relatively common name in the Byzantine Empire and the Eastern Orthodox Church, particularly among monks and religious figures. One of the earliest recorded individuals with the name was Kassian, also known as John Cassian (c. 360-435 AD), a renowned monk, theologian, and one of the founders of Western monasticism. He was born in Scythia Minor (modern-day Romania) and played a significant role in introducing Eastern monastic traditions to the West.
Another notable historical figure was Kassian Bek (c. 1420-1480), a Russian icon painter and one of the most prominent masters of the Muscovite school of iconography. His works were highly influential and helped shape the artistic traditions of the Russian Orthodox Church.
In the 16th century, Kassian Kozhukhov (c. 1520-1600) was a skilled Russian jeweler and goldsmith who worked for the royal court of Ivan the Terrible. His intricate creations, including precious metalwork and jewelry, are now considered masterpieces of Russian decorative art.
Moving to the 18th century, Kassian Mikhailovich Golovin (1700-1775) was a Russian diplomat and statesman who served as the Russian ambassador to the Ottoman Empire and later as the Governor of Moscow. He played a crucial role in shaping Russia's foreign policy during the reign of Empress Elizabeth Petrovna.
In the realm of literature, Kassian Kiselev (1834-1889) was a Russian writer and playwright who gained recognition for his satirical works and comedies that portrayed contemporary Russian society.
While the name Kassian has its roots in ancient Greek and Latin, it has been used across various cultures and regions, particularly in Eastern Europe and the Slavic regions, where it has maintained a strong presence throughout history.
Sourced from namecensus.com.
Popularity
Kassian over time
The chart below shows babies named Kassian registered in England and Wales in the years where the name appears in the published records, from 2017 to 2023. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.
For Kassian, the clearest high point is 2023. The latest England and Wales figure is 7 births in 2023, compared with 7 at the peak.
Babies born per year
Decades
Kassian by decade
Decade totals smooth out the yearly jumps and make it easier to see whether Kassian was a short-lived spike or a name that stayed in regular use. Average rank is calculated only from years where a published rank exists.
| Decade | Average rank | Total births | Years covered |
|---|---|---|---|
| 2020s | #3718 | 19 | 4 |
| 2010s | #4373 | 7 | 2 |
Related
Names similar to Kassian
- Kieran 30,429
- Kyle 28,463
- Kai 24,432
- Kian 17,666
- Kayden 8,305
- Kevin 7,927
- Kane 7,149
- Kaiden 5,762
- Kieron 4,547
- Kacper 4,366
- Kye 4,012
- Kit 3,529
FAQ
Kassian: questions and answers
How popular is the name Kassian in the UK right now?
In 2023, Kassian was ranked #2813 for boys in England and Wales, with 7 births registered.
When was Kassian most popular?
The peak year on record was 2023, with 7 babies registered as Kassian in England and Wales.
What is the meaning and origin of Kassian?
A masculine name derived from the Greek name Kassianos meaning "vacant".
How many people are called Kassian in the UK?
A total of 26 babies have been registered as Kassian across the 6 years of ONS England & Wales records shown here.
Which records is this page based on?
The England and Wales timeline uses ONS baby-name records. Scotland figures come from NRS and Northern Ireland figures come from NISRA. Counts are registrations in published baby-name files. The living estimate uses those birth registrations with ONS national life tables.