UK girl's name
Alethea
A feminine given name of Greek origin meaning "truth" or "sincerity".
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.
Alethea is a girl's name in the UK records. People looking for Alethea popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #3015, with 8 babies registered with the name. Its strongest year in the published records was 2012, with 18 births.
This profile covers 318 England and Wales registrations across 29 recorded years from 1996 to 2024. The figures come from ONS England and Wales and NRS Scotland, 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 44% of the recorded peak, which gives a quick read on how the name has moved since its high point.
We estimate that about 319 living people in the UK are called Alethea. 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
- • Alethea ranked #3015 for girls in England and Wales in 2024, with 8 registrations.
- • The name peaked in 2012, when 18 girls were registered as Alethea.
- • Alethea ranks best in Scotland in the latest published regional snapshot for that area, where it placed #808 in 2017.
- • About 319 living people in the UK are estimated to have Alethea as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
#3015
2024
Births in 2024
8
Latest year
Peak year
2012
18 births
Estimated living
319
2026
Meaning
What does Alethea mean?
The name Alethea has its roots in ancient Greek, originating from the word "aletheia" which translates to "truth" or "disclosure." This name gained prominence during the Classical period in ancient Greece, around the 5th century BCE.
In Greek mythology, Aletheia was the personification of truth, often depicted as a beautiful maiden. The concept of truth held great significance in Greek philosophy, with thinkers like Socrates, Plato, and Aristotle exploring its meaning and importance.
One of the earliest recorded instances of the name Alethea can be found in Plato's dialogue "Cratylus," where it is mentioned as an example of a name that conveys the notion of truth. This philosophical work, written around 360 BCE, highlights the importance of accurate naming in Greek culture.
Throughout history, several notable figures have borne the name Alethea. One such individual was Alethea Brewster (1624-1689), an English Puritan who immigrated to Massachusetts and became one of the founders of the town of Dedham. Her name reflects the religious and philosophical values of the Puritan movement.
Another prominent Alethea was Alethea Howard (1590-1650), Countess of Arundel, an English noblewoman known for her patronage of the arts and her extensive collection of sculptures, paintings, and antiquities. Her name symbolized her pursuit of truth and knowledge.
In the realm of literature, Alethea Hayter (1911-2001) was a British writer and translator, best known for her translations of Russian literature, including works by Tolstoy and Dostoyevsky. Her name embodied her dedication to bringing the truth of these literary masterpieces to English-speaking audiences.
Alethea Garstin (1894-1978) was a British artist and writer, renowned for her portraits and landscapes. Her name reflected her commitment to capturing the truth and essence of her subjects on canvas.
Lastly, Alethea Burwell (1767-1841) was an American socialite and diarist from Virginia. Her detailed diaries, which documented life in the early 19th century, have become valuable historical resources, providing a truthful account of her era.
Sourced from namecensus.com.
Popularity
Alethea over time
The chart below shows babies named Alethea registered in England and Wales in the years where the name appears in the published records, from 1996 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 Alethea, the clearest high point is 2012. The latest England and Wales figure is 8 births in 2024, compared with 18 at the peak.
Babies born per year
Decades
Alethea by decade
Decade totals smooth out the yearly jumps and make it easier to see whether Alethea 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 | #2319 | 58 | 5 |
| 2010s | #1959 | 144 | 10 |
| 2000s | #2349 | 86 | 10 |
| 1990s | #2122 | 30 | 4 |
Geography
Where Alethea is most common
The bars show the latest published local birth counts for Alethea. They are useful for spotting where the name is showing up in real numbers, while the rank beside each bar shows how strongly it performs inside that region.
Alethea ranks best in Scotland in the latest published regional snapshot for that area, where it placed #808 in 2017.
Across the UK
Alethea in Scotland and Northern Ireland
Scotland (NRS)
#808 in 2017
1 years of NRS records, 3 total registered
Notable bearers
Famous people named Alethea
-
Alethea Paul
association football player
English footballer
1998-
-
Alethea Charlton
actor
British actress (1931-1976)
1931-1976
-
Alethea Hayter
writer; biographer; literary critic
British writer (1911-2006)
1911-2006
-
Alethea Garstin
painter
British landscape painter (1894–1978)
1894-1978
-
Alethea Howard, Countess of Arundel
art collector
English noble and art patron
1585-1654
Related
Names similar to Alethea
- Amelia 94,830
- Ava 54,556
- Amy 52,495
- Alice 46,815
- Abigail 45,658
- Amber 31,922
- Anna 27,802
- Alexandra 19,455
- Amelie 18,051
- Abbie 15,971
- Aimee 15,158
- Annabelle 15,120
FAQ
Alethea: questions and answers
How popular is the name Alethea in the UK right now?
In 2024, Alethea was ranked #3015 for girls in England and Wales, with 8 births registered.
When was Alethea most popular?
The peak year on record was 2012, with 18 babies registered as Alethea in England and Wales.
What is the meaning and origin of Alethea?
A feminine given name of Greek origin meaning "truth" or "sincerity".
How many people are called Alethea in the UK?
A total of 318 babies have been registered as Alethea across the 29 years of ONS England & Wales records shown here, plus 3 more in Scotland.
Where is Alethea most common?
In the latest published local rankings, Alethea ranks best in Scotland, where it placed #808 in 2017. The regional bars on this page use birth counts, so they also reflect the size of each region.
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.