NameCensus.

UK boy's name

Illias

A masculine name derived from the Hebrew name Elijah, meaning "my God is Yahweh".

For 2026, the newest official UK baby-name figures on this page are from 2010. That release is the current official benchmark rather than a forecast.

Illias is a boy's name in the UK records. People looking for Illias popularity in 2026 should use the latest official release, which is 2010 in this profile. In that release it ranked #4678, with 3 babies registered with the name. Its strongest year in the published records was 2010, with 3 births.

This profile covers 3 England and Wales registrations across 1 recorded years from 2010 to 2010. 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.

Illias is at its recorded peak in the England and Wales series.

We estimate that about 3 living people in the UK are called Illias. 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 2011 or 2026.

Key insights

  • Illias ranked #4678 for boys in England and Wales in 2010, with 3 registrations.
  • The name peaked in 2010, when 3 boys were registered as Illias.
  • About 3 living people in the UK are estimated to have Illias as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#4678

2010

Births in 2010

3

Latest year

Peak year

2010

3 births

Estimated living

3

2026

Meaning

What does Illias mean?

The given name Illias has its origins in the Greek language and culture, dating back to ancient times. It is derived from the Greek name Elias, which is a variant of the Hebrew name Eliyahu, meaning "my God is Yahweh" or "the Lord is my God."

The name Illias gained popularity in the Byzantine Empire, where it was commonly used among Greek Christians. It is believed to have been introduced to the region through the influence of the Hebrew prophets and the spread of Christianity.

One of the earliest historical references to the name Illias can be found in the Septuagint, the earliest Greek translation of the Hebrew Bible. The prophet Elijah, whose name is rendered as Elias in Greek, plays a prominent role in the Old Testament narratives.

Throughout history, there have been several notable individuals who bore the name Illias. One of the earliest recorded examples is Illias of Crete (c. 8th century AD), a Byzantine monk and hagiographer who wrote the life of Saint Nikon the Metanoeite.

Another significant figure was Illias Petrov (1735-1805), a Russian prelate who served as the Metropolitan of Moscow and Kolomna. He played a crucial role in the Russian Orthodox Church during the reign of Catherine the Great.

In the field of literature, Illias Venezis (1904-1973) was a prominent Greek writer and poet, known for his novels and short stories depicting life on the islands of the Aegean Sea.

The name Illias also has a connection to the Byzantine Empire's military history. Illias Muradgea (c. 14th century) was a Serbian-born Byzantine general who fought against the Ottoman Turks in the late Byzantine period.

In more recent times, Illias Lalaounis (1924-2021) was a renowned Greek jeweler and goldsmith, known for his innovative designs and contributions to the revival of ancient Greek jewelry-making techniques.

These are just a few examples of individuals who have carried the name Illias throughout history, showcasing its enduring presence across various cultures, professions, and time periods.

Sourced from namecensus.com.

Decades

Illias by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Illias 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 #4678 3 1

Related

Names similar to Illias

FAQ

Illias: questions and answers

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

In 2010, Illias was ranked #4678 for boys in England and Wales, with 3 births registered.

When was Illias most popular?

The peak year on record was 2010, with 3 babies registered as Illias in England and Wales.

What is the meaning and origin of Illias?

A masculine name derived from the Hebrew name Elijah, meaning "my God is Yahweh".

How many people are called Illias in the UK?

A total of 3 babies have been registered as Illias across the 1 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.