UK boy's name
Dyllon
A modern masculine name originating from Britain as a variant spelling of Dylan.
For 2026, the newest official UK baby-name figures on this page are from 2013. That release is the current official benchmark rather than a forecast.
Dyllon is a boy's name in the UK records. People looking for Dyllon popularity in 2026 should use the latest official release, which is 2013 in this profile. In that release it ranked #4685, with 3 babies registered with the name. Its strongest year in the published records was 2007, with 5 births.
This profile covers 47 England and Wales registrations across 13 recorded years from 1996 to 2013. 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 60% of the recorded peak, which gives a quick read on how the name has moved since its high point.
We estimate that about 47 living people in the UK are called Dyllon. 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 2014 or 2026.
Key insights
- • Dyllon ranked #4685 for boys in England and Wales in 2013, with 3 registrations.
- • The name peaked in 2007, when 5 boys were registered as Dyllon.
- • About 47 living people in the UK are estimated to have Dyllon as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
#4685
2013
Births in 2013
3
Latest year
Peak year
2007
5 births
Estimated living
47
2026
Meaning
What does Dyllon mean?
The given name Dyllon has its origins in the Welsh language and culture, dating back to the early medieval period around the 6th century AD. It is believed to be derived from the Welsh word "dyl," meaning "faithful" or "true," combined with the diminutive suffix "-on." This suggests that the name may have originally been a nickname or a term of endearment for someone who was considered trustworthy or loyal.
In its earliest recorded forms, the name appeared as "Dyllon" or "Dillon" in various ancient Welsh manuscripts and genealogical records. It was particularly prevalent among the noble families and ruling dynasties of Wales, indicating its association with nobility and prestige.
One of the earliest known historical figures to bear the name Dyllon was a Welsh prince and warrior who lived in the late 6th century. He was recorded in the annals of the time as Dyllon ap Rhain, a prominent leader who fought against the invading Saxons and played a crucial role in defending the Welsh territories.
Another notable figure with the name Dyllon was a 9th-century Welsh monk and scholar known as Dyllon of Bangor. He was renowned for his religious writings and his contributions to the preservation of Welsh literature and culture during a turbulent period in the country's history.
In the 11th century, a influential figure named Dyllon ap Cadwgan emerged as a powerful Welsh nobleman and military commander. He was a key figure in the struggle against Norman invaders and played a pivotal role in the Welsh resistance against English dominance.
During the 12th century, a Welsh bard and poet named Dyllon Aylwyn gained recognition for his poetic works celebrating Welsh culture and tradition. His compositions were widely circulated and helped to preserve the rich literary heritage of Wales.
In the 15th century, a renowned Welsh scholar and Renaissance humanist, Dyllon ap Rhys, made significant contributions to the study of classical literature and philosophy. His translations and commentaries on ancient Greek and Roman texts were highly influential during the Renaissance period.
These are just a few examples of historical figures who bore the name Dyllon, reflecting its longstanding presence and cultural significance within the Welsh tradition. While the name has evolved and adapted over time, its roots can be traced back to the early medieval period, where it emerged as a symbol of loyalty, nobility, and cultural pride among the Welsh people.
Sourced from namecensus.com.
Popularity
Dyllon over time
The chart below shows babies named Dyllon registered in England and Wales in the years where the name appears in the published records, from 1996 to 2013. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.
For Dyllon, the clearest high point is 2007. The latest England and Wales figure is 3 births in 2013, compared with 5 at the peak.
Babies born per year
Decades
Dyllon by decade
Decade totals smooth out the yearly jumps and make it easier to see whether Dyllon 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 | #4399 | 10 | 3 |
| 2000s | #3262 | 27 | 7 |
| 1990s | #2730 | 10 | 3 |
Related
Names similar to Dyllon
- Daniel 120,900
- Dylan 60,836
- David 37,852
- Dominic 20,480
- Declan 11,657
- Dexter 11,627
- Danny 8,434
- Dean 5,329
- Dillon 4,113
- Douglas 3,773
- Dominik 3,494
- Damian 3,486
FAQ
Dyllon: questions and answers
How popular is the name Dyllon in the UK right now?
In 2013, Dyllon was ranked #4685 for boys in England and Wales, with 3 births registered.
When was Dyllon most popular?
The peak year on record was 2007, with 5 babies registered as Dyllon in England and Wales.
What is the meaning and origin of Dyllon?
A modern masculine name originating from Britain as a variant spelling of Dylan.
How many people are called Dyllon in the UK?
A total of 47 babies have been registered as Dyllon across the 13 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.