NameCensus.

UK girl's name

Cathryn

A feminine form of the Greek name Katharina meaning "pure one".

For 2026, the newest official UK baby-name figures on this page are from 2017. That release is the current official benchmark rather than a forecast.

Cathryn is a girl's name in the UK records. People looking for Cathryn popularity in 2026 should use the latest official release, which is 2017 in this profile. In that release it ranked #5765, with 3 babies registered with the name. Its strongest year in the published records was 2000, with 16 births.

This profile covers 167 England and Wales registrations across 20 recorded years from 1996 to 2017. 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 19% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 198 living people in the UK are called Cathryn. 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 2018 or 2026.

Key insights

  • Cathryn ranked #5765 for girls in England and Wales in 2017, with 3 registrations.
  • The name peaked in 2000, when 16 girls were registered as Cathryn.
  • Cathryn ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #344 in 1999.
  • About 198 living people in the UK are estimated to have Cathryn as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#5765

2017

Births in 2017

3

Latest year

Peak year

2000

16 births

Estimated living

198

2026

Meaning

What does Cathryn mean?

The name Cathryn originates from the Greek language and culture, with its roots traced back to the late ancient period. It is a feminine variant of the name Katherine, which itself derives from the ancient Greek name Aikaterine. This name is composed of the elements "katharos" meaning "pure" and "heiros" meaning "sacred" or "holy."

In the medieval era, the name Cathryn gained popularity across Europe, particularly in regions influenced by the Byzantine Empire and the Eastern Orthodox Church. One of the earliest recorded instances of the name can be found in a 9th-century Byzantine text, where it was used to refer to a revered Christian martyr.

During the Middle Ages, the name Cathryn was adopted by several notable figures. One such individual was Cathryn of Siena (1347-1380), an Italian philosopher, theologian, and author who was canonized as a saint by the Catholic Church. Another was Cathryn Howard (c. 1521-1542), the fifth wife of King Henry VIII of England, who was beheaded for alleged adultery.

In the Renaissance period, the name gained further recognition with Cathryn de' Medici (1519-1589), an influential Italian noblewoman who served as the Queen Consort of France. Her political acumen and patronage of the arts left a lasting impact on French culture.

During the Reformation, the name Cathryn was embraced by Protestants, particularly in England and Scotland. One notable figure was Cathryn Parr (1512-1548), the sixth and final wife of Henry VIII, who played a significant role in promoting the English Reformation.

In the 17th century, Cathryn of Braganza (1638-1705), a Portuguese princess, became the Queen Consort of England, Scotland, and Ireland upon her marriage to King Charles II. Her influence helped to foster cultural exchange between England and Portugal.

Throughout history, the name Cathryn has been borne by various influential individuals, including Cathryn the Great (1729-1796), the renowned Russian Empress who presided over the Russian Enlightenment and expanded the Russian Empire; Cathryn Beecher (1800-1878), an American educator and activist who played a pivotal role in the early women's movement; and Cathryn Booth (1829-1890), the co-founder of the Salvation Army alongside her husband, William Booth.

Sourced from namecensus.com.

Popularity

Cathryn over time

The chart below shows babies named Cathryn registered in England and Wales in the years where the name appears in the published records, from 1996 to 2017. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.

For Cathryn, the clearest high point is 2000. The latest England and Wales figure is 3 births in 2017, compared with 16 at the peak.

Babies born per year

Cathryn
0481216199620062017

Decades

Cathryn by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Cathryn 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 #5054 23 6
2000s #2651 90 10
1990s #1352 54 4

Geography

Where Cathryn is most common

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

Cathryn ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #344 in 1999.

Northern Ireland
3
Scotland
3

Across the UK

Cathryn in Scotland and Northern Ireland

Scotland (NRS)

#653 in 1997

8 years of NRS records, 27 total registered

Northern Ireland (NISRA)

#344 in 1999

2 years of NISRA records, 6 total registered

Notable bearers

Famous people named Cathryn

  • Cathryn Bradshaw

    actor; film actor

    British actress

    1964-

  • Cathryn Harrison

    actor; musician; film actor

    British actress (1959-2018)

    1959-2018

  • Cathryn Charnell-White

    university teacher; non-fiction writer

    academic and non-fiction writer (1950- )

    1950-

Related

Names similar to Cathryn

FAQ

Cathryn: questions and answers

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

In 2017, Cathryn was ranked #5765 for girls in England and Wales, with 3 births registered.

When was Cathryn most popular?

The peak year on record was 2000, with 16 babies registered as Cathryn in England and Wales.

What is the meaning and origin of Cathryn?

A feminine form of the Greek name Katharina meaning "pure one".

How many people are called Cathryn in the UK?

A total of 167 babies have been registered as Cathryn across the 20 years of ONS England & Wales records shown here, plus 27 more in Scotland and 6 in Northern Ireland.

Where is Cathryn most common?

In the latest published local rankings, Cathryn ranks best in Northern Ireland, where it placed #344 in 1999. 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.