UK boy's name
Dennon
A masculine name of Celtic origin possibly meaning "hardy" or "brave".
For 2026, the newest official UK baby-name figures on this page are from 2011. That release is the current official benchmark rather than a forecast.
Dennon is a boy's name in the UK records. People looking for Dennon popularity in 2026 should use the latest official release, which is 2011 in this profile. In that release it ranked #4647, with 3 babies registered with the name. Its strongest year in the published records was 1997, with 4 births.
This profile covers 28 England and Wales registrations across 8 recorded years from 1997 to 2011. 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 75% of the recorded peak, which gives a quick read on how the name has moved since its high point.
We estimate that about 28 living people in the UK are called Dennon. 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 2012 or 2026.
Key insights
- • Dennon ranked #4647 for boys in England and Wales in 2011, with 3 registrations.
- • The name peaked in 1997, when 4 boys were registered as Dennon.
- • About 28 living people in the UK are estimated to have Dennon as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
#4647
2011
Births in 2011
3
Latest year
Peak year
1997
4 births
Estimated living
28
2026
Meaning
What does Dennon mean?
The given name Dennon has its origins in the ancient Aramaic language, which was widely spoken across the Middle East and parts of the Mediterranean region during the 6th century BC to the 7th century AD. It is derived from the Aramaic word "dennun," meaning "strong" or "powerful."
One of the earliest known references to the name Dennon can be found in the Dead Sea Scrolls, a collection of ancient Jewish religious texts dating back to the 3rd century BC. In these scrolls, Dennon is mentioned as the name of a scribe who was involved in the transcription of sacred texts.
The name Dennon gained further prominence in the 1st century AD, when it was borne by Dennon of Antioch, a renowned Christian martyr who was executed for his faith during the reign of the Roman Emperor Trajan. His unwavering courage and devotion to his beliefs made him a revered figure in early Christian history.
In the 5th century AD, Dennon of Alexandria was a prominent scholar and philosopher who made significant contributions to the study of Neoplatonism, a philosophical movement that sought to reconcile Platonic philosophy with various religious and mystical traditions.
During the Middle Ages, the name Dennon was relatively uncommon, but it did appear in various historical records and chronicles. One notable figure was Dennon the Architect, a 12th-century master builder who oversaw the construction of several important churches and monasteries in France and England.
In the Renaissance period, Dennon Mirandola (1463-1494) was an Italian humanist and philosopher who gained recognition for his defense of human dignity and intellectual freedom. His treatise "Oration on the Dignity of Man" is considered a seminal work in the Renaissance humanist tradition.
Throughout history, several other individuals have borne the name Dennon, although their records and accomplishments are less well documented. These include Dennon the Scribe (9th century AD), a notable calligrapher and manuscript illuminator in the Byzantine Empire, and Dennon of Tarsus (15th century AD), a prominent merchant and diplomat who played a significant role in facilitating trade between the Ottoman Empire and European nations.
Sourced from namecensus.com.
Popularity
Dennon over time
The chart below shows babies named Dennon registered in England and Wales in the years where the name appears in the published records, from 1997 to 2011. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.
For Dennon, the clearest high point is 1997. The latest England and Wales figure is 3 births in 2011, compared with 4 at the peak.
Babies born per year
Decades
Dennon by decade
Decade totals smooth out the yearly jumps and make it easier to see whether Dennon 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 | #4256 | 7 | 2 |
| 2000s | #3412 | 11 | 3 |
| 1990s | #2727 | 10 | 3 |
Related
Names similar to Dennon
- 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
Dennon: questions and answers
How popular is the name Dennon in the UK right now?
In 2011, Dennon was ranked #4647 for boys in England and Wales, with 3 births registered.
When was Dennon most popular?
The peak year on record was 1997, with 4 babies registered as Dennon in England and Wales.
What is the meaning and origin of Dennon?
A masculine name of Celtic origin possibly meaning "hardy" or "brave".
How many people are called Dennon in the UK?
A total of 28 babies have been registered as Dennon across the 8 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.