NameCensus.

UK boy's name

Denzil

A masculine given name of possibly French or Cornish origin, meaning unknown.

For 2026, the newest official UK baby-name figures on this page are from 2023. That release is the current official benchmark rather than a forecast.

Denzil is a boy's name in the UK records. People looking for Denzil popularity in 2026 should use the latest official release, which is 2023 in this profile. In that release it ranked #3523, with 5 babies registered with the name. Its strongest year in the published records was 1998, with 11 births.

This profile covers 131 England and Wales registrations across 21 recorded years from 1996 to 2023. 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 45% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 130 living people in the UK are called Denzil. 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 2024 or 2026.

Key insights

  • Denzil ranked #3523 for boys in England and Wales in 2023, with 5 registrations.
  • The name peaked in 1998, when 11 boys were registered as Denzil.
  • About 130 living people in the UK are estimated to have Denzil as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#3523

2023

Births in 2023

5

Latest year

Peak year

1998

11 births

Estimated living

130

2026

Meaning

What does Denzil mean?

The given name Denzil has its origins in the Celtic language. It is believed to have derived from the Old Welsh name Dingad, which means "valiant" or "brave." The name was most prevalent in Cornwall, a region in southwestern England with strong Celtic roots.

Denzil gained popularity during the Middle Ages, particularly among the gentry and nobility of Cornwall. One of the earliest recorded instances of the name can be traced back to the 12th century, when Denzil de Wolveton, a knight from Cornwall, was mentioned in historical records.

In the 13th century, the name Denzil appeared in the Domesday Book, a comprehensive record of landholdings and properties in England commissioned by William the Conqueror. This suggests that the name had become well-established in the region by that time.

Throughout the medieval period, the name Denzil was associated with chivalry and bravery, reflecting its Celtic origins. Several notable individuals bore this name, including Denzil Holles (1599-1680), an English nobleman and political figure who played a significant role in the English Civil War.

Another famous bearer of the name was Sir Denzil Onslow (1690-1776), a British politician and Speaker of the House of Commons. He was widely respected for his impartiality and fairness in presiding over parliamentary debates.

In the literary realm, Denzil Holles Carnaby (1804-1877) was an English author and poet who wrote several works, including "The Poetical Works of Denzil Holles Carnaby."

During the 19th century, the name Denzil was particularly popular among the upper classes in England, with several prominent figures bearing the name. One notable example was Denzil Charles Jelf Ibbetson (1819-1891), a British army officer and explorer who served in India and Afghanistan.

Another famous individual with the name was Denzil Onslow Yorke (1866-1944), a British army officer and author who served in the Boer War and World War I. He wrote several books, including "The History of the British Navy" and "The Household Cavalry in Peace and War."

While the name Denzil has its roots in the Celtic language and was most prevalent in Cornwall, it has since spread to other parts of the English-speaking world, though it remains relatively uncommon.

Sourced from namecensus.com.

Popularity

Denzil over time

The chart below shows babies named Denzil registered in England and Wales in the years where the name appears in the published records, from 1996 to 2023. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.

For Denzil, the clearest high point is 1998. The latest England and Wales figure is 5 births in 2023, compared with 11 at the peak.

Babies born per year

Denzil
036811199620092023

Decades

Denzil by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Denzil 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 #4044 12 3
2010s #3946 21 5
2000s #2266 73 10
1990s #1469 25 3

Related

Names similar to Denzil

FAQ

Denzil: questions and answers

How popular is the name Denzil in the UK right now?

In 2023, Denzil was ranked #3523 for boys in England and Wales, with 5 births registered.

When was Denzil most popular?

The peak year on record was 1998, with 11 babies registered as Denzil in England and Wales.

What is the meaning and origin of Denzil?

A masculine given name of possibly French or Cornish origin, meaning unknown.

How many people are called Denzil in the UK?

A total of 131 babies have been registered as Denzil across the 21 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.