UK boy's name
Kylian
Of Celtic origin, a diminutive form meaning "from the slender/bright church".
For 2026, the newest official UK baby-name figures on this page are from 2024. That release is the current official benchmark rather than a forecast.
Kylian is a boy's name in the UK records. People looking for Kylian popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #747, with 46 babies registered with the name. Its strongest year in the published records was 2023, with 92 births.
This profile covers 353 England and Wales registrations across 10 recorded years from 2011 to 2024. The figures come from ONS England and Wales, NRS Scotland and NISRA Northern Ireland, 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 50% of the recorded peak, which gives a quick read on how the name has moved since its high point.
We estimate that about 394 living people in the UK are called Kylian. 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 2025 or 2026.
Key insights
- • Kylian ranked #747 for boys in England and Wales in 2024, with 46 registrations.
- • The name peaked in 2023, when 92 boys were registered as Kylian.
- • Kylian ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #339 in 2024.
- • About 394 living people in the UK are estimated to have Kylian as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
#747
2024
Births in 2024
46
Latest year
Peak year
2023
92 births
Estimated living
394
2026
Meaning
What does Kylian mean?
Kylian is a French given name derived from the Germanic words "kuon" meaning bold or brave, and "lind" meaning serpent or dragon. It has its origins in the medieval Frankish culture of the 6th to 8th centuries AD, in what is now modern-day France and parts of Germany.
The name Kylian first appeared in written records during the Merovingian dynasty, which ruled the Franks from the 5th to the 8th century. One of the earliest recorded instances was Saint Kylian, an Irish missionary who travelled to Franconia (now part of Bavaria, Germany) in the late 7th century to spread Christianity.
During the Carolingian period, from the 8th to the 10th centuries, the name gained popularity among the Franks. Kylian ap Idwallo was a Welsh prince who lived in the early 7th century and is mentioned in the ancient Welsh genealogies. Another notable figure was Kylian of Wurzburg, an Irish missionary and bishop who lived in the late 7th century and is venerated as a saint in the Catholic Church.
In the 11th century, Kylian of Arles was a French nobleman and crusader who participated in the First Crusade. During the High Middle Ages, the name appeared in various spellings such as Killian, Chillian, and Killien, reflecting regional variations in pronunciation and spelling.
One of the most famous bearers of the name was Kylian Ingelram, a Flemish nobleman and military commander who fought in the Hundred Years' War between England and France in the 14th century. Kylian Rudinger, a German painter and printmaker, was a prominent figure in the Renaissance art world of the 16th century.
Other notable individuals named Kylian include Kylian van Rensselaer, a Dutch colonial officer and founder of the Dutch colony of Rensselaerswyck in the 17th century, and Kylian Gerber, a Swiss architect and engineer active in the 18th century.
Sourced from namecensus.com.
Popularity
Kylian over time
The chart below shows babies named Kylian registered in England and Wales in the years where the name appears in the published records, from 2011 to 2024. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.
For Kylian, the clearest high point is 2023. The latest England and Wales figure is 46 births in 2024, compared with 92 at the peak.
Babies born per year
Decades
Kylian by decade
Decade totals smooth out the yearly jumps and make it easier to see whether Kylian 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 | #749 | 253 | 5 |
| 2010s | #2394 | 100 | 5 |
Geography
Where Kylian is most common
The bars show the latest published local birth counts for Kylian. They are useful for spotting where the name is showing up in real numbers, while the rank beside each bar shows how strongly it performs inside that region.
Kylian ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #339 in 2024.
Across the UK
Kylian in Scotland and Northern Ireland
Scotland (NRS)
#535 in 2024
5 years of NRS records, 31 total registered
Northern Ireland (NISRA)
#339 in 2024
3 years of NISRA records, 12 total registered
Related
Names similar to Kylian
- 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
Kylian: questions and answers
How popular is the name Kylian in the UK right now?
In 2024, Kylian was ranked #747 for boys in England and Wales, with 46 births registered.
When was Kylian most popular?
The peak year on record was 2023, with 92 babies registered as Kylian in England and Wales.
What is the meaning and origin of Kylian?
Of Celtic origin, a diminutive form meaning "from the slender/bright church".
How many people are called Kylian in the UK?
A total of 353 babies have been registered as Kylian across the 10 years of ONS England & Wales records shown here, plus 31 more in Scotland and 12 in Northern Ireland.
Where is Kylian most common?
In the latest published local rankings, Kylian ranks best in Northern Ireland, where it placed #339 in 2024. The regional bars on this page use birth counts, so they also reflect the size of each region.
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.