NameCensus.

UK girl's name

Opal

A feminine name of Greek origin referring to the opal gemstone.

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.

Opal is a girl's name in the UK records. People looking for Opal 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 2024, with 74 births.

This profile covers 440 England and Wales registrations across 27 recorded years from 1996 to 2024. The figures come from ONS England and Wales and NRS Scotland, 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.

Opal is at its recorded peak in the England and Wales series.

We estimate that about 447 living people in the UK are called Opal. 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

  • Opal ranked #526 for girls in England and Wales in 2024, with 74 registrations.
  • The name peaked in 2024, when 74 girls were registered as Opal.
  • Opal ranks best in Scotland in the latest published regional snapshot for that area, where it placed #790 in 2024.
  • About 447 living people in the UK are estimated to have Opal 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

2024

74 births

Estimated living

447

2026

Meaning

What does Opal mean?

The name Opal has its origins in the Sanskrit word "upala," which means "precious stone." This word was adopted into Greek as "opallios" and later into Latin as "opalus." The name was likely inspired by the beautiful gemstone of the same name, known for its remarkable play of colors.

The earliest recorded use of the name Opal dates back to ancient Rome, where it was used as a gemstone name. However, its use as a given name did not become widespread until the 19th century, when it gained popularity in English-speaking countries.

One of the earliest recorded individuals with the name Opal was Opal Whiteley, an American writer and diarist born in 1897. Her diary, published in 1920, gained considerable attention and sparked debates about its authenticity.

Another notable Opal from history was Opal Kunz (1894-1967), an American architect and one of the first women to establish a successful architectural practice in the United States. She was known for her residential and commercial designs in the Los Angeles area.

In the realm of literature, Opal Plath (1905-1963) was an American novelist and poet, best known for her novel "The Curve of the Tusk." She was also the mother of the famous poet Sylvia Plath.

Opal Tometi (born 1984) is a contemporary American human rights activist and co-founder of the Black Lives Matter movement. She has been widely recognized for her advocacy work and has received numerous awards and honors.

Opal Priscilla Tometi (1917-1994) was an American civil rights activist and educator from Oklahoma. She played a significant role in desegregating public schools in the state and advocated for equal educational opportunities for African American students.

The name Opal has been associated with various historical figures who have made their mark in different fields, ranging from literature and architecture to activism and civil rights. Its connection to the precious gemstone has added to its allure and enduring popularity as a given name.

Sourced from namecensus.com.

Popularity

Opal over time

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

Babies born per year

Opal
019375674199620102024

Decades

Opal by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Opal 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 #815 254 5
2010s #2362 108 9
2000s #3236 51 9
1990s #2379 27 4

Geography

Where Opal is most common

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

Opal ranks best in Scotland in the latest published regional snapshot for that area, where it placed #790 in 2024.

Scotland
3

Across the UK

Opal in Scotland and Northern Ireland

Scotland (NRS)

#790 in 2024

3 years of NRS records, 9 total registered

Related

Names similar to Opal

FAQ

Opal: questions and answers

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

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

When was Opal most popular?

The peak year on record was 2024, with 74 babies registered as Opal in England and Wales.

What is the meaning and origin of Opal?

A feminine name of Greek origin referring to the opal gemstone.

How many people are called Opal in the UK?

A total of 440 babies have been registered as Opal across the 27 years of ONS England & Wales records shown here, plus 9 more in Scotland.

Where is Opal most common?

In the latest published local rankings, Opal ranks best in Scotland, where it placed #790 in 2024. 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.