NameCensus.

UK boy's name

Deniss

A masculine Latvian form of the name Dennis, from the Greek name Dionysios.

For 2026, the newest official UK baby-name figures on this page are from 2016. That release is the current official benchmark rather than a forecast.

Deniss is a boy's name in the UK records. People looking for Deniss popularity in 2026 should use the latest official release, which is 2016 in this profile. In that release it ranked #4810, with 3 babies registered with the name. Its strongest year in the published records was 2013, with 4 births.

This profile covers 17 England and Wales registrations across 5 recorded years from 2012 to 2016. 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 17 living people in the UK are called Deniss. 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 2017 or 2026.

Key insights

  • Deniss ranked #4810 for boys in England and Wales in 2016, with 3 registrations.
  • The name peaked in 2013, when 4 boys were registered as Deniss.
  • About 17 living people in the UK are estimated to have Deniss as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#4810

2016

Births in 2016

3

Latest year

Peak year

2013

4 births

Estimated living

17

2026

Meaning

What does Deniss mean?

The name Deniss has its origins in the ancient Greek language, derived from the name Dionysius, which was a prominent name in Greek mythology and culture. The name Dionysius was associated with the Greek god of wine, vegetation, pleasure, festivity, and madness. It is believed to have been derived from the Greek words "dios" meaning divine and "nysos" meaning tree or vegetation.

Deniss is a variation of the name Denis, which is the French form of the Latin name Dionysius. The name Denis was commonly used in medieval France and spread throughout Europe during the Middle Ages. It gained popularity due to the veneration of St. Denis, the patron saint of France, who was a Christian martyr in the 3rd century AD.

One of the earliest known historical figures with the name Deniss was Denis the Areopagite, a prominent Athenian philosopher who converted to Christianity after encountering St. Paul in Athens in the 1st century AD. He is regarded as the first Bishop of Paris and is celebrated as a Christian martyr.

Another notable figure was Denis Papin (1647-1712), a French physicist, mathematician, and inventor, best known for his pioneering work on the steam engine and the invention of the pressure cooker.

In the literary world, Denis Diderot (1713-1784) was a French philosopher, art critic, and writer during the Age of Enlightenment. He is renowned for his co-founding and chief editorship of the Encyclopédie, one of the principal works of the Enlightenment.

In the realm of sports, Denis Potvin (born 1953) is a former Canadian professional ice hockey defenseman who played for the New York Islanders. He was inducted into the Hockey Hall of Fame in 1991 and is considered one of the greatest defensemen in NHL history.

Lastly, Denis Villeneuve (born 1967) is a Canadian film director and writer, known for his acclaimed works such as "Arrival," "Blade Runner 2049," and "Dune." His films have garnered critical praise and numerous awards, cementing his status as a prominent figure in contemporary cinema.

Sourced from namecensus.com.

Popularity

Deniss over time

The chart below shows babies named Deniss registered in England and Wales in the years where the name appears in the published records, from 2012 to 2016. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.

For Deniss, the clearest high point is 2013. The latest England and Wales figure is 3 births in 2016, compared with 4 at the peak.

Babies born per year

Deniss
01234201220142016

Decades

Deniss by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Deniss 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 #4395 17 5

Related

Names similar to Deniss

FAQ

Deniss: questions and answers

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

In 2016, Deniss was ranked #4810 for boys in England and Wales, with 3 births registered.

When was Deniss most popular?

The peak year on record was 2013, with 4 babies registered as Deniss in England and Wales.

What is the meaning and origin of Deniss?

A masculine Latvian form of the name Dennis, from the Greek name Dionysios.

How many people are called Deniss in the UK?

A total of 17 babies have been registered as Deniss across the 5 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.