NameCensus.

UK girl's name

Gaia

Greek name meaning "Earth" or "Mother Earth".

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.

Gaia is a girl's name in the UK records. People looking for Gaia popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #526, with 74 babies registered with the name. Its strongest year in the published records was 2022, with 95 births.

This profile covers 962 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 78% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 992 living people in the UK are called Gaia. 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

  • Gaia ranked #526 for girls in England and Wales in 2024, with 74 registrations.
  • The name peaked in 2022, when 95 girls were registered as Gaia.
  • Gaia ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #424 in 2019.
  • About 992 living people in the UK are estimated to have Gaia as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#526

2024

Births in 2024

74

Latest year

Peak year

2022

95 births

Estimated living

992

2026

Meaning

What does Gaia mean?

The name Gaia originates from Ancient Greek mythology and language. It is the personification of the Earth and one of the primordial deities in Greek mythology. The name is derived from the Ancient Greek word "gaia" which means "earth" or "land".

Gaia was one of the first beings to emerge at the dawn of creation in Greek cosmogony. In the classic Greek myth, she gave birth to the starry heavens (Ouranos) and the hills and sea (Pontus). Gaia is considered the primal mother goddess and the personification of the Earth.

The name Gaia appears in many ancient Greek texts and myths, including the works of Hesiod, Homer, and Orphic literature. She is a prominent figure in the Theogony by Hesiod, which is one of the earliest known written accounts of Greek mythology.

One of the earliest recorded individuals with the name Gaia was Gaia Caecilia, a Roman woman who lived in the 1st century BC. She was the wife of Quintus Pompeius, a Roman consul.

In the 2nd century AD, Gaia Arria was a Roman woman known for her courage and wisdom. She was the daughter of the philosopher Arrius and encouraged her husband, Paetus Thrasea, to accept death with dignity when he was condemned by the emperor Nero.

Gaia of Constantinople was a 5th-century Byzantine aristocrat and saint. She is revered as a martyr in the Eastern Orthodox Church and the Roman Catholic Church.

Gaia of Camarina was a 5th-century BC Greek philosopher and mathematician from Sicily. She is credited with being one of the first women to study and contribute to the field of mathematics.

Gaia la Loba was a 13th-century Spanish mystic and writer. She was a member of the Beguine movement and is known for her spiritual writings and teachings.

Sourced from namecensus.com.

Popularity

Gaia over time

The chart below shows babies named Gaia 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 Gaia, the clearest high point is 2022. The latest England and Wales figure is 74 births in 2024, compared with 95 at the peak.

Babies born per year

Gaia
024487195199620102024

Decades

Gaia by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Gaia 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 #544 372 5
2010s #1045 363 10
2000s #1304 187 10
1990s #1709 40 4

Geography

Where Gaia is most common

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

Gaia ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #424 in 2019.

Scotland
4
Northern Ireland
3

Across the UK

Gaia in Scotland and Northern Ireland

Scotland (NRS)

#630 in 2023

9 years of NRS records, 32 total registered

Northern Ireland (NISRA)

#424 in 2019

1 years of NISRA records, 3 total registered

Notable bearers

Famous people named Gaia

  • Gaia Mondadori

    actor; film actor

    British actress

    2001-

  • Gaia Vince

    writer; journalist; editing staff; television presenter; science writer

    British journalist. broadcaster and non-fiction author

    1970-

Related

Names similar to Gaia

FAQ

Gaia: questions and answers

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

In 2024, Gaia was ranked #526 for girls in England and Wales, with 74 births registered.

When was Gaia most popular?

The peak year on record was 2022, with 95 babies registered as Gaia in England and Wales.

What is the meaning and origin of Gaia?

Greek name meaning "Earth" or "Mother Earth".

How many people are called Gaia in the UK?

A total of 962 babies have been registered as Gaia across the 29 years of ONS England & Wales records shown here, plus 32 more in Scotland and 3 in Northern Ireland.

Where is Gaia most common?

In the latest published local rankings, Gaia ranks best in Northern Ireland, where it placed #424 in 2019. 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.