UK girl's name
Tessy
A feminine name of English origin, possibly a diminutive of Theresa.
For 2026, the newest official UK baby-name figures on this page are from 2010. That release is the current official benchmark rather than a forecast.
Tessy is a girl's name in the UK records. People looking for Tessy popularity in 2026 should use the latest official release, which is 2010 in this profile. In that release it ranked #5707, with 3 babies registered with the name. Its strongest year in the published records was 2010, with 3 births.
This profile covers 3 England and Wales registrations across 1 recorded years from 2010 to 2010. 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.
Tessy is at its recorded peak in the England and Wales series.
We estimate that about 3 living people in the UK are called Tessy. 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 2011 or 2026.
Key insights
- • Tessy ranked #5707 for girls in England and Wales in 2010, with 3 registrations.
- • The name peaked in 2010, when 3 girls were registered as Tessy.
- • About 3 living people in the UK are estimated to have Tessy as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
#5707
2010
Births in 2010
3
Latest year
Peak year
2010
3 births
Estimated living
3
2026
Meaning
What does Tessy mean?
The name Tessy is believed to have its origins in the Greek language, derived from the word "theos," meaning "god." It is considered a diminutive or shortened form of the name Theodora, which translates to "gift of God." This name gained popularity during the Byzantine era, particularly among the ruling class and nobility.
One of the earliest recorded instances of the name Tessy can be found in the writings of the 6th-century Byzantine historian Procopius of Caesarea. He mentioned a woman named Tessyna, who was a member of the imperial court during the reign of Emperor Justinian I (482-565 AD).
Throughout the Middle Ages, the name Tessy was relatively uncommon but still appeared in various regions of Europe, particularly in Greece, Italy, and parts of the Balkans. It was often associated with individuals of noble or religious backgrounds.
In the 13th century, a nun named Tessy di Rinaldeschi was known for her piety and charitable works in the city of Florence, Italy. She later became the abbess of the Benedictine convent of Santa Maria Nuova and was revered for her devotion to the poor and sick.
During the Renaissance period, the name Tessy gained some prominence in the artistic circles of Italy. One notable figure was Tessy Tasso (1492-1568), an Italian noblewoman and patron of the arts, who supported and hosted many prominent artists and writers of her time, including the poet Torquato Tasso.
In the 18th century, Tessy Helene Prinzessin von Thurn und Taxis (1739-1794) was a German princess and the wife of Karl Anselm, the Prince of Thurn and Taxis. She was known for her influential role in the cultural and social life of the court in Regensburg.
Another notable figure with the name Tessy was Tessy Maurogordato (1826-1908), a British philanthropist and writer of Greek descent. She was actively involved in various charitable organizations and was a vocal advocate for women's rights and education.
While the name Tessy has maintained a presence throughout history, it has remained relatively uncommon compared to other names of Greek origin. However, its enduring use across various cultures and time periods reflects its connection to the concepts of divinity, nobility, and charitable works.
Sourced from namecensus.com.
Decades
Tessy by decade
Decade totals smooth out the yearly jumps and make it easier to see whether Tessy 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 |
|---|---|---|---|
| 2010s | #5707 | 3 | 1 |
Related
Names similar to Tessy
- Tia 15,569
- Thea 12,888
- Tilly 11,524
- Taylor 7,401
- Tegan 6,583
- Tabitha 6,462
- Talia 5,198
- Tara 5,114
- Tiffany 4,653
- Tallulah 4,442
- Tiana 3,570
- Tamara 3,405
FAQ
Tessy: questions and answers
How popular is the name Tessy in the UK right now?
In 2010, Tessy was ranked #5707 for girls in England and Wales, with 3 births registered.
When was Tessy most popular?
The peak year on record was 2010, with 3 babies registered as Tessy in England and Wales.
What is the meaning and origin of Tessy?
A feminine name of English origin, possibly a diminutive of Theresa.
How many people are called Tessy in the UK?
A total of 3 babies have been registered as Tessy 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.