UK boy's name
Sebastion
A masculine name of Greek origin meaning "venerable, revered".
For 2026, the newest official UK baby-name figures on this page are from 2019. That release is the current official benchmark rather than a forecast.
Sebastion is a boy's name in the UK records. People looking for Sebastion popularity in 2026 should use the latest official release, which is 2019 in this profile. In that release it ranked #4702, with 3 babies registered with the name. Its strongest year in the published records was 2010, with 3 births.
This profile covers 6 England and Wales registrations across 2 recorded years from 2010 to 2019. 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.
The latest count is about 100% of the recorded peak, which gives a quick read on how the name has moved since its high point.
We estimate that about 6 living people in the UK are called Sebastion. 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 2020 or 2026.
Key insights
- • Sebastion ranked #4702 for boys in England and Wales in 2019, with 3 registrations.
- • The name peaked in 2010, when 3 boys were registered as Sebastion.
- • About 6 living people in the UK are estimated to have Sebastion as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
#4702
2019
Births in 2019
3
Latest year
Peak year
2010
3 births
Estimated living
6
2026
Meaning
What does Sebastion mean?
The name Sebastion has its origins in the Greek language, derived from the Greek word "sebastos," which means "venerable" or "revered." It is a masculine name that has been in use since ancient times.
In ancient Greece, the name Sebastion was initially used as an honorary title for Roman emperors, signifying their elevated status and the respect they commanded. Over time, it evolved into a personal name, particularly popular among early Christian communities.
One of the earliest historical references to the name Sebastion comes from the biblical figure Saint Sebastian, a early Christian martyr who lived during the 3rd century AD. According to legend, he was a Roman soldier who was executed for his Christian faith under the reign of Emperor Diocletian.
Another notable figure bearing the name Sebastion was Sebastian I, who served as Pope of the Catholic Church from 615 to 618 AD. He is remembered for his efforts in resolving theological disputes and promoting unity within the Church.
During the Middle Ages, the name Sebastion gained popularity across Europe, particularly in regions with strong Christian traditions. One famous bearer of the name was Sebastian Münster (1488-1552), a German cartographer and scholar who produced one of the earliest modern world maps.
In the Renaissance period, Sebastion became a favored name among the aristocracy and nobility. One prominent example is Sebastian Vauban (1633-1707), a French military engineer who revolutionized the design and construction of fortifications.
Throughout history, several composers and musicians have also borne the name Sebastion, including Sebastian Bach (1685-1750), the renowned German composer and organist, and Sebastian Erard (1752-1831), a French instrument maker who is credited with inventing the modern piano pedal.
Other notable individuals with the name Sebastion include Sebastian Junger (born 1962), an American author and journalist known for his work on war and conflict, and Sebastian Vettel (born 1987), a German racing driver and four-time Formula One World Champion.
While the name Sebastion has its roots in ancient Greece and early Christianity, it has transcended cultural and linguistic boundaries, becoming a popular name across various regions and time periods. Its enduring presence is a testament to its rich historical significance and the reverence associated with its meaning.
Sourced from namecensus.com.
Popularity
Sebastion over time
The chart below shows babies named Sebastion registered in England and Wales in the years where the name appears in the published records, from 2010 to 2019. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.
For Sebastion, the clearest high point is 2010. The latest England and Wales figure is 3 births in 2019, compared with 3 at the peak.
Babies born per year
Decades
Sebastion by decade
Decade totals smooth out the yearly jumps and make it easier to see whether Sebastion 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 |
|---|---|---|---|
| 2010s | #4690 | 6 | 2 |
Related
Names similar to Sebastion
- Samuel 108,505
- Sebastian 33,008
- Sam 20,889
- Stanley 16,354
- Sonny 15,028
- Sean 15,006
- Scott 12,587
- Seth 9,841
- Syed 9,050
- Stephen 8,884
- Spencer 8,333
- Steven 6,970
FAQ
Sebastion: questions and answers
How popular is the name Sebastion in the UK right now?
In 2019, Sebastion was ranked #4702 for boys in England and Wales, with 3 births registered.
When was Sebastion most popular?
The peak year on record was 2010, with 3 babies registered as Sebastion in England and Wales.
What is the meaning and origin of Sebastion?
A masculine name of Greek origin meaning "venerable, revered".
How many people are called Sebastion in the UK?
A total of 6 babies have been registered as Sebastion across the 2 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.