NameCensus.

UK girl's name

Monica

A feminine name derived from the Greek monos meaning "alone".

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.

Monica is a girl's name in the UK records. People looking for Monica popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #1449, with 22 babies registered with the name. Its strongest year in the published records was 1997, with 138 births.

This profile covers 1,603 England and Wales registrations across 29 recorded years from 1996 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 16% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 2,154 living people in the UK are called Monica. 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

  • Monica ranked #1449 for girls in England and Wales in 2024, with 22 registrations.
  • The name peaked in 1997, when 138 girls were registered as Monica.
  • Monica ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #439 in 2008.
  • About 2,154 living people in the UK are estimated to have Monica as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#1449

2024

Births in 2024

22

Latest year

Peak year

1997

138 births

Estimated living

2,154

2026

Meaning

What does Monica mean?

The name Monica is derived from the Greek word "monos" meaning "alone" or "unique." It has its roots in ancient Greek culture, dating back to the 5th century BC. In Greek mythology, it was the name of an attendant of the goddess Persephone.

Monica was a relatively uncommon name during ancient Roman times, but it gained more prominence in the early Christian era. St. Monica, who lived in the 4th century AD, was the mother of the influential philosopher and theologian St. Augustine. Her devotion and prayers for her son's spiritual conversion are celebrated in Christian tradition.

One of the earliest recorded instances of the name Monica appears in the 6th century AD, in the writings of the Venerable Bede, an English monk and scholar. He mentioned a nun named Monica who lived in a monastery in Streaneshalch (now Whitby, England).

Throughout the Middle Ages, the name Monica was occasionally used in various European regions, particularly in Italy and Spain. In the 14th century, Monica di Prato, an Italian mystic and Dominican tertiary, was a notable figure who bore this name.

During the Renaissance period, Monica Rambouillet (1588-1665) was a French salonnière and influential figure in the literary and intellectual circles of Paris. Her salon, known as the Chambre Bleue, attracted many prominent writers and thinkers of the time.

In the 19th century, Monica Pitt (1819-1903) was an English author and translator who wrote several influential works on education and women's issues.

Another notable Monica from the 20th century was Monica Seles (born 1973), a former professional tennis player from Yugoslavia (now Serbia). She was a dominant force in women's tennis in the early 1990s, winning nine Grand Slam singles titles.

These are just a few examples of the many individuals throughout history who have carried the name Monica, reflecting its enduring presence across different cultures and time periods.

Sourced from namecensus.com.

Popularity

Monica over time

The chart below shows babies named Monica 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 Monica, the clearest high point is 1997. The latest England and Wales figure is 22 births in 2024, compared with 138 at the peak.

Babies born per year

Monica
03569104138199620102024

Decades

Monica by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Monica 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 #1271 130 5
2010s #998 371 10
2000s #549 659 10
1990s #332 443 4

Geography

Where Monica is most common

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

Monica ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #439 in 2008.

Northern Ireland
3
Scotland
3

Across the UK

Monica in Scotland and Northern Ireland

Scotland (NRS)

#790 in 2024

43 years of NRS records, 554 total registered

Northern Ireland (NISRA)

#439 in 2008

4 years of NISRA records, 14 total registered

Notable bearers

Famous people named Monica

  • Monica McWilliams

    politician

    British politician and academic (born 1954)

    1954-

  • Monica Ross

    performance artist

    British artist, academic, and feminist

    1950-2013

  • Monica Rose

    television presenter

    game show host

    1948-1994

  • Monica Rutherford

    artistic gymnast

    English artistic gymnast

    1944-2024

  • Monica Mason

    ballet dancer

    South African ballet dancer

    1941-

  • Monica Oliphant

    physicist; researcher

    British-Australian academic and physicist

    1940-

  • Monica Sinclair

    opera singer

    British contralto (1925–2002)

    1925-2002

  • Monica Sims

    radio producer; broadcasting executive

    British radio executive

    1925-2018

Related

Names similar to Monica

FAQ

Monica: questions and answers

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

In 2024, Monica was ranked #1449 for girls in England and Wales, with 22 births registered.

When was Monica most popular?

The peak year on record was 1997, with 138 babies registered as Monica in England and Wales.

What is the meaning and origin of Monica?

A feminine name derived from the Greek monos meaning "alone".

How many people are called Monica in the UK?

A total of 1,603 babies have been registered as Monica across the 29 years of ONS England & Wales records shown here, plus 554 more in Scotland and 14 in Northern Ireland.

Where is Monica most common?

In the latest published local rankings, Monica ranks best in Northern Ireland, where it placed #439 in 2008. 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.