UK boy's name
Brennen
Brennen is a German name meaning "to burn brightly or fiercely".
For 2026, the newest official UK baby-name figures on this page are from 2021. That release is the current official benchmark rather than a forecast.
Brennen is a boy's name in the UK records. People looking for Brennen popularity in 2026 should use the latest official release, which is 2021 in this profile. In that release it ranked #4789, with 3 babies registered with the name. Its strongest year in the published records was 1996, with 4 births.
This profile covers 21 England and Wales registrations across 6 recorded years from 1996 to 2021. 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 21 living people in the UK are called Brennen. 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 2022 or 2026.
Key insights
- • Brennen ranked #4789 for boys in England and Wales in 2021, with 3 registrations.
- • The name peaked in 1996, when 4 boys were registered as Brennen.
- • About 21 living people in the UK are estimated to have Brennen as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
#4789
2021
Births in 2021
3
Latest year
Peak year
1996
4 births
Estimated living
21
2026
Meaning
What does Brennen mean?
The name Brennen has its origins in the Germanic languages, specifically the Old High German word "brinnan," which means "to burn" or "to shine." This word ultimately traces its roots back to the Proto-Germanic "brenn-an-," meaning the same. The name likely emerged during the Middle Ages in regions where Germanic languages were spoken.
One of the earliest recorded instances of the name Brennen can be found in the Codex Sangallensis, a 9th-century manuscript from the Abbey of St. Gall in modern-day Switzerland. The document mentions a monk named Brennen, who was a scribe and calligrapher. This suggests that the name was already in use by that time in the Germanic regions of Europe.
In the 11th century, a notable figure named Brennen appears in the Icelandic Sagas, a collection of historical narratives and myths. Brennen Thorvaldsson was a Viking warrior and explorer who is said to have accompanied Leif Erikson on his voyages to Vinland (present-day Newfoundland, Canada) around the year 1000 AD.
During the Middle Ages, the name Brennen was also found in various regions of Germany and the Holy Roman Empire. One notable bearer of the name was Brennen von Trier, a 13th-century Benedictine monk and theologian from the city of Trier, who wrote extensively on religious topics.
In the 16th century, a Dutch explorer and navigator named Brennen van Doesburgh sailed with the Dutch East India Company and is credited with mapping parts of the Indonesian archipelago and the coasts of Australia. His travels and contributions to cartography were significant during the Age of Exploration.
Another historically notable figure with the name Brennen was Brennen O'Rourke, an Irish chieftain and leader of the O'Rourke clan in the 15th century. He played a prominent role in the conflicts between Irish clans and the English Crown during the Tudor conquest of Ireland.
While the name Brennen has its roots in the Germanic languages, it has been adopted and used in various cultures and regions over the centuries, reflecting its historical significance and enduring appeal.
Sourced from namecensus.com.
Popularity
Brennen over time
The chart below shows babies named Brennen registered in England and Wales in the years where the name appears in the published records, from 1996 to 2021. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.
For Brennen, the clearest high point is 1996. The latest England and Wales figure is 3 births in 2021, compared with 4 at the peak.
Babies born per year
Decades
Brennen by decade
Decade totals smooth out the yearly jumps and make it easier to see whether Brennen 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 | #4789 | 3 | 1 |
| 2000s | #3610 | 14 | 4 |
| 1990s | #2357 | 4 | 1 |
Related
Names similar to Brennen
- Benjamin 90,412
- Ben 36,356
- Bradley 30,230
- Brandon 26,411
- Billy 18,608
- Bobby 16,904
- Blake 16,337
- Bailey 16,014
- Brody 7,230
- Beau 6,722
- Barnaby 5,284
- Brodie 4,801
FAQ
Brennen: questions and answers
How popular is the name Brennen in the UK right now?
In 2021, Brennen was ranked #4789 for boys in England and Wales, with 3 births registered.
When was Brennen most popular?
The peak year on record was 1996, with 4 babies registered as Brennen in England and Wales.
What is the meaning and origin of Brennen?
Brennen is a German name meaning "to burn brightly or fiercely".
How many people are called Brennen in the UK?
A total of 21 babies have been registered as Brennen across the 6 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.