UK boy's name
Denys
Derived from the Greek name Dionysios, meaning "follower of Dionysus".
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.
Denys is a boy's name in the UK records. People looking for Denys popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #2921, with 7 babies registered with the name. Its strongest year in the published records was 2024, with 7 births.
This profile covers 42 England and Wales registrations across 10 recorded years from 2010 to 2024. 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.
Denys is at its recorded peak in the England and Wales series.
We estimate that about 42 living people in the UK are called Denys. 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
- • Denys ranked #2921 for boys in England and Wales in 2024, with 7 registrations.
- • The name peaked in 2024, when 7 boys were registered as Denys.
- • About 42 living people in the UK are estimated to have Denys as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
#2921
2024
Births in 2024
7
Latest year
Peak year
2024
7 births
Estimated living
42
2026
Meaning
What does Denys mean?
The name Denys has its origins in the Greek name Dionysios, which was derived from the name of the Greek god Dionysus. Dionysus was the god of fertility, wine, and vegetation in ancient Greek mythology. The name Dionysios was a compound word formed by the combination of the Greek words "dios" meaning divine and "nysios" meaning revelry.
The Roman equivalent of the Greek name Dionysios was Dionysius, which later evolved into the French form Denis and the English form Dennis. The name gained widespread popularity in Europe after the martyrdom of St. Denis, the patron saint of France, in the 3rd century AD.
According to tradition, St. Denis was a missionary sent to Gaul (modern-day France) by Pope Fabian in the 3rd century to preach Christianity. He became the first bishop of Paris and was eventually martyred, along with his companions Rusticus and Eleutherius, by decapitation on the hill of Montmartre around 250 AD.
One of the earliest recorded uses of the name Denys can be found in the 6th century with the Byzantine poet and historian Dionysius of Byzantium, who lived during the reign of Emperor Justinian I (527-565 AD).
Over the centuries, several notable individuals have borne the name Denys. One of the most famous was Denis the Carthusian (1402-1471), a Flemish Catholic theologian and mystic who wrote extensively on spiritual and mystical topics.
Another notable figure was Denys Finch-Hatton (1887-1931), an English aristocrat, big-game hunter, and aviator who gained fame for his adventures in Africa and his relationship with Danish writer Karen Blixen, portrayed in the film "Out of Africa."
In the realm of art, Denys Calvaert (1540-1619) was a Flemish painter and etcher who worked in Italy and is known for his contributions to the development of the Bolognese school of painting.
Denys Watkins-Pitchford (1905-1990), better known by his pen name BB, was a British writer and illustrator of children's books, most famously "The Little Grey Men" series.
Denys Roberts (1619-1691) was an English Puritan clergyman and writer who served as a chaplain during the English Civil War and later became the Vicar of Wigan.
Sourced from namecensus.com.
Popularity
Denys over time
The chart below shows babies named Denys registered in England and Wales in the years where the name appears in the published records, from 2010 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 Denys, the clearest high point is 2024. The latest England and Wales figure is 7 births in 2024, compared with 7 at the peak.
Babies born per year
Decades
Denys by decade
Decade totals smooth out the yearly jumps and make it easier to see whether Denys 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 | #4038 | 18 | 4 |
| 2010s | #4004 | 24 | 6 |
Related
Names similar to Denys
- 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
Denys: questions and answers
How popular is the name Denys in the UK right now?
In 2024, Denys was ranked #2921 for boys in England and Wales, with 7 births registered.
When was Denys most popular?
The peak year on record was 2024, with 7 babies registered as Denys in England and Wales.
What is the meaning and origin of Denys?
Derived from the Greek name Dionysios, meaning "follower of Dionysus".
How many people are called Denys in the UK?
A total of 42 babies have been registered as Denys across the 10 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.