NameCensus.

UK boy's name

Demetri

Derived from Greek, meaning "follower of Demeter", the goddess of fertility.

For 2026, the newest official UK baby-name figures on this page are from 2019. That release is the current official benchmark rather than a forecast.

Demetri is a boy's name in the UK records. People looking for Demetri popularity in 2026 should use the latest official release, which is 2019 in this profile. In that release it ranked #4702, with 3 babies registered with the name. Its strongest year in the published records was 2011, with 9 births.

This profile covers 85 England and Wales registrations across 17 recorded years from 1996 to 2019. 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 33% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 84 living people in the UK are called Demetri. 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 2020 or 2026.

Key insights

  • Demetri ranked #4702 for boys in England and Wales in 2019, with 3 registrations.
  • The name peaked in 2011, when 9 boys were registered as Demetri.
  • About 84 living people in the UK are estimated to have Demetri as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#4702

2019

Births in 2019

3

Latest year

Peak year

2011

9 births

Estimated living

84

2026

Meaning

What does Demetri mean?

The name Demetri is a masculine given name of Greek origin, derived from the name Demetrius. It has its roots in the ancient Greek word "Demeter," which refers to the goddess of agriculture, grain, and fertility in Greek mythology.

The name Demetrius can be traced back to the 4th century BC, and it was popular among the Greek and Hellenistic aristocracy. One of the earliest known bearers of the name was Demetrius I, also known as Demetrius Poliorcetes, a king of Macedon who lived from 336 BC to 283 BC and played a significant role in the Wars of the Diadochi following the death of Alexander the Great.

In the New Testament, the name Demetrius appears in the Book of 3 John, where the writer praises a man named Demetrius for his good testimony. This reference helped to popularize the name among early Christians.

Throughout history, there have been several notable individuals named Demetri or Demetrius. One of the most famous was Demetrius of Phaleron, an Athenian orator, statesman, and philosopher who lived from 350 BC to 280 BC. He served as the governor of Athens under the Macedonian rule and was known for his extensive reforms in the city.

Another notable bearer of the name was Demetrius the Cynic, a Greek philosopher who lived in the 1st century AD and was known for his ascetic lifestyle and sharp wit. He was a prominent figure in the Cynic philosophical movement and is credited with several philosophical works.

In the realm of saints, Saint Demetrius of Thessalonica (c. 286 - c. 306 AD) was a Christian martyr who is venerated as the patron saint of Thessaloniki, Greece. He is celebrated for his bravery and steadfastness in the face of persecution during the reign of Emperor Galerius.

During the Byzantine era, Demetrius Cydones (c. 1324 - c. 1397) was a prominent scholar, philosopher, and theologian who played a crucial role in the negotiations between the Byzantine Empire and the Western Church during the Council of Ferrara-Florence in the 15th century.

In more recent times, Demetri Martin (born 1973) is an American comedian, actor, and writer, known for his unique brand of observational humor and his contributions to shows like "Important Things with Demetri Martin" and "Dean."

Sourced from namecensus.com.

Popularity

Demetri over time

The chart below shows babies named Demetri registered in England and Wales in the years where the name appears in the published records, from 1996 to 2019. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.

For Demetri, the clearest high point is 2011. The latest England and Wales figure is 3 births in 2019, compared with 9 at the peak.

Babies born per year

Demetri
02579199620072019

Decades

Demetri by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Demetri 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 #4050 22 5
2000s #2792 43 8
1990s #2093 20 4

Related

Names similar to Demetri

FAQ

Demetri: questions and answers

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

In 2019, Demetri was ranked #4702 for boys in England and Wales, with 3 births registered.

When was Demetri most popular?

The peak year on record was 2011, with 9 babies registered as Demetri in England and Wales.

What is the meaning and origin of Demetri?

Derived from Greek, meaning "follower of Demeter", the goddess of fertility.

How many people are called Demetri in the UK?

A total of 85 babies have been registered as Demetri across the 17 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.