NameCensus.

UK girl's name

Trea

A feminine name with uncertain origins, possibly derived from the Latin word tres meaning "three".

For 2026, the newest official UK baby-name figures on this page are from 1997. That release is the current official benchmark rather than a forecast.

Trea is a girl's name in the UK records. People looking for Trea popularity in 2026 should use the latest official release, which is 1997 in this profile. In that release it ranked #3824, with 3 babies registered with the name. Its strongest year in the published records was 1997, with 3 births.

This profile covers 3 England and Wales registrations across 1 recorded years from 1997 to 1997. The figures come from ONS England and Wales and NISRA Northern Ireland, 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.

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

We estimate that about 6 living people in the UK are called Trea. 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 1998 or 2026.

Key insights

  • Trea ranked #3824 for girls in England and Wales in 1997, with 3 registrations.
  • The name peaked in 1997, when 3 girls were registered as Trea.
  • Trea ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #432 in 2017.
  • About 6 living people in the UK are estimated to have Trea as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#3824

1997

Births in 1997

3

Latest year

Peak year

1997

3 births

Estimated living

6

2026

Meaning

What does Trea mean?

The name Trea has its origins in Greek mythology and ancient Hellenic culture. It is derived from the Greek word "treis," meaning "three," and is often associated with the concept of the holy trinity or the three fates in Greek mythology. The earliest recorded use of the name dates back to ancient Greek texts and inscriptions from the 5th century BCE.

In Greek mythology, the three fates, known as the Moirai, were powerful deities who controlled the metaphorical thread of life for every mortal from birth to death. The name Trea was sometimes used as a symbolic reference to one of the three fates, particularly Atropos, the eldest of the three, who was responsible for cutting the thread of life.

The name Trea also appears in some early Christian texts and writings, where it was sometimes used as a symbolic representation of the Holy Trinity – the Father, the Son, and the Holy Spirit. This connection likely stemmed from the name's association with the number three and its roots in Greek culture, which had a significant influence on early Christian theology and literature.

One of the earliest recorded individuals with the name Trea was a Greek philosopher and mathematician from the 3rd century BCE named Trea of Cyrene. He is known for his contributions to the field of mathematics, particularly in the study of conic sections and their applications in astronomy.

Another notable figure with the name Trea was Saint Trea of Brittany, a 6th-century Christian martyr and one of the patron saints of Brittany, France. According to legend, she was put to death for her faith during the Roman persecution of Christians in the region.

In the 12th century, there was a Trea of Salerno, an Italian philosopher and scholar who made significant contributions to the study of medicine and natural sciences during the Renaissance period.

During the Byzantine Empire, the name Trea was also associated with several influential figures, including Trea Palaiologina, a 14th-century Byzantine princess and the daughter of Emperor Michael IX Palaiologos.

Throughout history, the name Trea has been used across various cultures and regions, often carrying symbolic meanings related to the number three, the concept of the trinity, or the three fates from Greek mythology. While not a common name in modern times, it remains a part of historical records and serves as a testament to the cultural and linguistic influences that have shaped the naming traditions of different societies.

Sourced from namecensus.com.

Decades

Trea by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Trea 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
1990s #3824 3 1

Geography

Where Trea is most common

The bars show the latest published local birth counts for Trea. 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.

Trea ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #432 in 2017.

Northern Ireland
3

Across the UK

Trea in Scotland and Northern Ireland

Northern Ireland (NISRA)

#432 in 2017

1 years of NISRA records, 3 total registered

Related

Names similar to Trea

FAQ

Trea: questions and answers

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

In 1997, Trea was ranked #3824 for girls in England and Wales, with 3 births registered.

When was Trea most popular?

The peak year on record was 1997, with 3 babies registered as Trea in England and Wales.

What is the meaning and origin of Trea?

A feminine name with uncertain origins, possibly derived from the Latin word tres meaning "three".

How many people are called Trea in the UK?

A total of 3 babies have been registered as Trea across the 1 years of ONS England & Wales records shown here and 3 in Northern Ireland.

Where is Trea most common?

In the latest published local rankings, Trea ranks best in Northern Ireland, where it placed #432 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.