NameCensus.

UK girl's name

Lagertha

A female name of Norse origin meaning "protection from glory".

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.

Lagertha is a girl's name in the UK records. People looking for Lagertha popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #5891, with 3 babies registered with the name. Its strongest year in the published records was 2022, with 6 births.

This profile covers 18 England and Wales registrations across 5 recorded years from 2016 to 2024. 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.

The latest count is about 50% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 18 living people in the UK are called Lagertha. 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

  • Lagertha ranked #5891 for girls in England and Wales in 2024, with 3 registrations.
  • The name peaked in 2022, when 6 girls were registered as Lagertha.
  • About 18 living people in the UK are estimated to have Lagertha as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#5891

2024

Births in 2024

3

Latest year

Peak year

2022

6 births

Estimated living

18

2026

Meaning

What does Lagertha mean?

Lagertha is a feminine given name of Old Norse origin, derived from the Old Norse elements "lagu" meaning "law" and "grið" meaning "peace." The name is believed to have emerged during the Viking Age, which spanned from the late 8th century to the late 11th century.

The name Lagertha is closely associated with Norse mythology and Viking culture. In the Icelandic Saga of Ragnar Lodbrok, a legendary Viking ruler, Lagertha is portrayed as a powerful shieldmaiden and the first wife of Ragnar. She is depicted as a skilled warrior and a respected leader among the Vikings.

One of the earliest recorded instances of the name Lagertha appears in the 13th-century Icelandic manuscript Gesta Danorum, written by the Danish historian Saxo Grammaticus. In this work, Lagertha is mentioned as a legendary shieldmaiden who fought alongside her husband, the Norwegian king Ragnar Lodbrok.

Throughout history, several notable women have borne the name Lagertha. One of the most famous was Lagertha Olafsdottir (c. 830-855), a Viking shieldmaiden and the wife of the legendary Viking chieftain Ragnar Lodbrok. She is known for her bravery and her participation in many battles alongside her husband.

Another notable Lagertha was Lagertha Eriksdottir (c. 975-1030), a Norwegian noblewoman and the wife of the Viking chieftain Erik the Red. She is credited with giving Greenland its name and is believed to have been one of the first European settlers in North America.

In more recent times, Lagertha has been a popular name in Scandinavia and Iceland. One notable bearer was Lagertha Lund Petersen (1895-1982), a Danish actress and film director who was active in the early 20th century. She is considered one of the pioneers of Danish cinema.

Another famous Lagertha was Lagertha Olsdotter Liljekvist (1923-2014), a Swedish author and children's book writer. She was known for her humorous and imaginative stories, and her works were widely popular in Sweden and other Scandinavian countries.

Lastly, Lagertha Ræder Vestlie (born 1939) is a Norwegian politician and former member of the Norwegian Parliament. She served as a representative for the Conservative Party from 1989 to 2009 and was known for her work on environmental and energy policies.

Sourced from namecensus.com.

Popularity

Lagertha over time

The chart below shows babies named Lagertha registered in England and Wales in the years where the name appears in the published records, from 2016 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 Lagertha, the clearest high point is 2022. The latest England and Wales figure is 3 births in 2024, compared with 6 at the peak.

Babies born per year

Lagertha
02356201620202024

Decades

Lagertha by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Lagertha 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 #5151 15 4
2010s #5785 3 1

Related

Names similar to Lagertha

FAQ

Lagertha: questions and answers

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

In 2024, Lagertha was ranked #5891 for girls in England and Wales, with 3 births registered.

When was Lagertha most popular?

The peak year on record was 2022, with 6 babies registered as Lagertha in England and Wales.

What is the meaning and origin of Lagertha?

A female name of Norse origin meaning "protection from glory".

How many people are called Lagertha in the UK?

A total of 18 babies have been registered as Lagertha across the 5 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.