NameCensus.

UK girl's name

Aletheia

A feminine name of Greek origin meaning "truth" or "disclosure".

For 2026, the newest official UK baby-name figures on this page are from 2024. That release is the current official benchmark rather than a forecast.

Aletheia is a girl's name in the UK records. People looking for Aletheia popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #3318, with 7 babies registered with the name. Its strongest year in the published records was 2021, with 9 births.

This profile covers 60 England and Wales registrations across 10 recorded years from 2012 to 2024. 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 78% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 60 living people in the UK are called Aletheia. 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 2025 or 2026.

Key insights

  • Aletheia ranked #3318 for girls in England and Wales in 2024, with 7 registrations.
  • The name peaked in 2021, when 9 girls were registered as Aletheia.
  • About 60 living people in the UK are estimated to have Aletheia as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#3318

2024

Births in 2024

7

Latest year

Peak year

2021

9 births

Estimated living

60

2026

Meaning

What does Aletheia mean?

The name Aletheia has its origins in Ancient Greek, where it was derived from the word 'aletheia' meaning 'truth' or 'reality'. It was a concept of great importance in Greek philosophy, particularly in the works of Plato and Aristotle, who explored the idea of truth as a fundamental aspect of existence.

Aletheia was also personified as a goddess in Greek mythology, representing truth and sincerity. She was often depicted as a young woman carrying a mirror, symbolizing the reflection of reality. The concept of Aletheia was contrasted with that of 'lethe', which represented concealment or forgetfulness.

The name Aletheia appears in various ancient Greek texts, including the works of Parmenides, a pre-Socratic philosopher who wrote about the nature of truth and reality. It is also found in the writings of the Stoic philosophers, who emphasized the importance of living in accordance with truth and reason.

One of the earliest recorded individuals with the name Aletheia was a Greek poetess from the 5th century BC. Little is known about her life, but she is mentioned in the works of ancient scholars as a writer of lyric poetry.

In the 3rd century AD, there was a Christian martyr named Aletheia who was executed during the persecution of Christians under the Roman Emperor Diocletian. She is venerated as a saint in the Orthodox Christian tradition.

During the Renaissance period, Aletheia was a name used by several Italian humanists and scholars. One notable example is Aletheia Gozzadina (1427-1465), an Italian poet and scholar from Bologna, who was celebrated for her learning and eloquence.

In the 19th century, Aletheia was the name of a Greek goddess depicted in the famous sculpture "The Marble Faun" by American artist Harriet Hosmer. The sculpture, completed in 1854, represents the goddess as a young woman holding a mirror, symbolizing the pursuit of truth.

Another notable figure with the name Aletheia was Aletheia Waring (1847-1915), a British artist and illustrator known for her watercolor paintings and illustrations in books and magazines of the Victorian era.

Sourced from namecensus.com.

Popularity

Aletheia over time

The chart below shows babies named Aletheia registered in England and Wales in the years where the name appears in the published records, from 2012 to 2024. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.

For Aletheia, the clearest high point is 2021. The latest England and Wales figure is 7 births in 2024, compared with 9 at the peak.

Babies born per year

Aletheia
02579201220182024

Decades

Aletheia by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Aletheia 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 #3140 37 5
2010s #4633 23 5

Related

Names similar to Aletheia

FAQ

Aletheia: questions and answers

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

In 2024, Aletheia was ranked #3318 for girls in England and Wales, with 7 births registered.

When was Aletheia most popular?

The peak year on record was 2021, with 9 babies registered as Aletheia in England and Wales.

What is the meaning and origin of Aletheia?

A feminine name of Greek origin meaning "truth" or "disclosure".

How many people are called Aletheia in the UK?

A total of 60 babies have been registered as Aletheia across the 10 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.