NameCensus.

UK girl's name

Thomasina

A feminine given name of Hebrew origin meaning "twin" or "descendant".

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.

Thomasina is a girl's name in the UK records. People looking for Thomasina popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #5891, with 3 babies registered with the name. Its strongest year in the published records was 2015, with 8 births.

This profile covers 85 England and Wales registrations across 19 recorded years from 1997 to 2024. The figures come from ONS England and Wales, NRS Scotland 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.

The latest count is about 38% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 95 living people in the UK are called Thomasina. 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

  • Thomasina ranked #5891 for girls in England and Wales in 2024, with 3 registrations.
  • The name peaked in 2015, when 8 girls were registered as Thomasina.
  • Thomasina ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #434 in 2018.
  • About 95 living people in the UK are estimated to have Thomasina as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#5891

2024

Births in 2024

3

Latest year

Peak year

2015

8 births

Estimated living

95

2026

Meaning

What does Thomasina mean?

The given name Thomasina is a feminine form of the masculine name Thomas, which is derived from the Aramaic name Toma, meaning "twin". The name Thomasina traces its origins to the Middle Ages and has been used predominantly in the English-speaking world, particularly in Britain.

Thomasina is believed to have its roots in the Greek word "didymos", which also means "twin". This connection to the concept of twins is likely due to the biblical story of the apostle Thomas, who was known as the "Doubting Thomas" for initially doubting the resurrection of Jesus Christ.

One of the earliest recorded instances of the name Thomasina dates back to the 12th century. In 1175, a woman named Thomasina de Audley was mentioned in the Pipe Rolls of Staffordshire, England. This historical record suggests that the name was already in use among the nobility during the medieval period.

Throughout history, several notable individuals have borne the name Thomasina. One prominent example is Thomasina Petrucci (1469-1518), an Italian Renaissance noblewoman and patron of the arts. She was a member of the influential Petrucci family and played a significant role in the cultural life of Siena during the 15th and 16th centuries.

Another historical figure with the name Thomasina was Thomasina von Bircken (1595-1642), a German Baroque poet and writer. She was known for her religious and lyrical poetry, which was widely praised during her lifetime.

In the realm of literature, Thomasina is the name of a precocious young woman in the play "Arcadia" by Tom Stoppard, which premiered in 1993. The character's intellectual curiosity and thirst for knowledge make her a memorable figure in the play's exploration of themes such as science, mathematics, and the human condition.

Thomasina Coventry (1675-1689) was an English noblewoman and heiress who lived during the late 17th century. She was the daughter of Sir John Coventry and gained notoriety for her involvement in a high-profile legal case regarding her inheritance.

Finally, Thomasina Russell (1690-1766) was a British philanthropist and the first woman in England to establish a medical charity. She founded the Royal Bethlem Hospital, one of the oldest institutions for the treatment of mental health in Europe.

These examples showcase the rich history and diversity of individuals who have carried the name Thomasina throughout the centuries, reflecting its enduring appeal and cultural significance.

Sourced from namecensus.com.

Popularity

Thomasina over time

The chart below shows babies named Thomasina registered in England and Wales in the years where the name appears in the published records, from 1997 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 Thomasina, the clearest high point is 2015. The latest England and Wales figure is 3 births in 2024, compared with 8 at the peak.

Babies born per year

Thomasina
02468199720102024

Decades

Thomasina by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Thomasina 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 #5408 10 3
2010s #4155 46 9
2000s #4105 22 5
1990s #3483 7 2

Geography

Where Thomasina is most common

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

Thomasina ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #434 in 2018.

Northern Ireland
3
Scotland
3

Across the UK

Thomasina in Scotland and Northern Ireland

Scotland (NRS)

#539 in 1980

2 years of NRS records, 8 total registered

Northern Ireland (NISRA)

#434 in 2018

1 years of NISRA records, 3 total registered

Related

Names similar to Thomasina

FAQ

Thomasina: questions and answers

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

In 2024, Thomasina was ranked #5891 for girls in England and Wales, with 3 births registered.

When was Thomasina most popular?

The peak year on record was 2015, with 8 babies registered as Thomasina in England and Wales.

What is the meaning and origin of Thomasina?

A feminine given name of Hebrew origin meaning "twin" or "descendant".

How many people are called Thomasina in the UK?

A total of 85 babies have been registered as Thomasina across the 19 years of ONS England & Wales records shown here, plus 8 more in Scotland and 3 in Northern Ireland.

Where is Thomasina most common?

In the latest published local rankings, Thomasina ranks best in Northern Ireland, where it placed #434 in 2018. 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.