NameCensus.

UK girl's name

Illianna

A feminine name of French origin, possibly derived from Eliana or Helena.

For 2026, the newest official UK baby-name figures on this page are from 2007. That release is the current official benchmark rather than a forecast.

Illianna is a girl's name in the UK records. People looking for Illianna popularity in 2026 should use the latest official release, which is 2007 in this profile. In that release it ranked #5201, with 3 babies registered with the name. Its strongest year in the published records was 2007, with 3 births.

This profile covers 3 England and Wales registrations across 1 recorded years from 2007 to 2007. 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.

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

We estimate that about 3 living people in the UK are called Illianna. 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 2008 or 2026.

Key insights

  • Illianna ranked #5201 for girls in England and Wales in 2007, with 3 registrations.
  • The name peaked in 2007, when 3 girls were registered as Illianna.
  • About 3 living people in the UK are estimated to have Illianna as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#5201

2007

Births in 2007

3

Latest year

Peak year

2007

3 births

Estimated living

3

2026

Meaning

What does Illianna mean?

The name Illianna is a feminine given name with origins tracing back to the ancient Greek language. It is a combination of the Greek elements "ilios" meaning "sun" and "anna" which was a form of the name Hannah, derived from the Hebrew name Channah meaning "grace" or "favor."

In its earliest known usage, the name Illianna appeared in Greek mythology and literature. One of the earliest recorded instances was in the epic poem "The Iliad" by Homer, where Illianna was mentioned as a minor character, a nymph associated with the sun and warmth.

During the Byzantine era, the name Illianna gained popularity among the Greek Orthodox Christian community. It was seen as a symbolic name, representing the radiance and warmth of divine grace. Several notable Byzantine figures bore this name, including Illianna of Constantinople (c. 1050-1120), a renowned scholar and translator.

As the name spread across Europe, it underwent various linguistic transformations. In medieval Italy, it appeared as Ilianna, while in France it took the form of Iliane. One of the earliest recorded bearers of the name in Western Europe was Illianna of Burgundy (c. 1090-1145), a noblewoman and patron of the arts.

During the Renaissance period, the name Illianna gained further popularity, particularly among the artistic and intellectual circles of Italy. Illianna Sirani (1638-1665), an Italian Baroque painter and one of the first women admitted to the Accademia di San Luca in Rome, was a notable figure of this era.

In the 19th century, the name Illianna made its way to Russia, where it was adapted as Iliana or Ilianna. One of the most famous bearers of this name was Illianna Vasilyevna Gurko (1825-1891), a Russian noblewoman and memoirist known for her influential salon in St. Petersburg.

Other notable historical figures with the name Illianna include Illianna Ruzhinskaya (1900-1986), a Ukrainian-born American painter and sculptor, and Illianna Zampino (1908-1994), an Italian-American opera singer and vocal teacher.

Sourced from namecensus.com.

Decades

Illianna by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Illianna 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
2000s #5201 3 1

Related

Names similar to Illianna

FAQ

Illianna: questions and answers

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

In 2007, Illianna was ranked #5201 for girls in England and Wales, with 3 births registered.

When was Illianna most popular?

The peak year on record was 2007, with 3 babies registered as Illianna in England and Wales.

What is the meaning and origin of Illianna?

A feminine name of French origin, possibly derived from Eliana or Helena.

How many people are called Illianna in the UK?

A total of 3 babies have been registered as Illianna 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.