UK boy's name
Lj
A feminine Scandinavian name derived from Ljótr, meaning "bright" or "shining".
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.
Lj is a boy's name in the UK records. People looking for Lj popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #5119, with 3 babies registered with the name. Its strongest year in the published records was 2021, with 8 births.
This profile covers 46 England and Wales registrations across 11 recorded years from 2009 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 38% of the recorded peak, which gives a quick read on how the name has moved since its high point.
We estimate that about 46 living people in the UK are called Lj. 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
- • Lj ranked #5119 for boys in England and Wales in 2024, with 3 registrations.
- • The name peaked in 2021, when 8 boys were registered as Lj.
- • About 46 living people in the UK are estimated to have Lj as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
#5119
2024
Births in 2024
3
Latest year
Peak year
2021
8 births
Estimated living
46
2026
Meaning
What does Lj mean?
The name Lj is derived from the Old Norse word "ljóss", which means "light" or "bright". This name has its origins in Scandinavia and was commonly used among the Vikings during the 8th to 11th centuries.
In ancient Norse mythology, Ljóss was one of the many names given to the god Baldr, who was considered the most beautiful and radiant of all the gods. He was associated with light, purity, and innocence, and his death was considered a great tragedy in Norse mythology.
One of the earliest recorded instances of the name Lj can be found in the Icelandic Sagas, which are a collection of stories and historical accounts from the medieval period. One notable figure from this time was Lj Eiríksson, a Viking explorer who is believed to have been the first European to set foot in North America around the year 1000 AD.
In later centuries, the name Lj became less common, but it was still used in various parts of Europe. One notable bearer of this name was Lj Tolstoy (1828-1910), the famous Russian novelist and philosopher who wrote such works as "War and Peace" and "Anna Karenina".
Another important figure was Lj Zamenhof (1859-1917), the Polish linguist and creator of the constructed language Esperanto, which was intended to be an easy-to-learn international auxiliary language.
In the field of science, Lj Curie (1867-1934) was a pioneering physicist and chemist who conducted groundbreaking research on radioactivity and won the Nobel Prize in Physics and Chemistry. She was the first woman to win a Nobel Prize and the first person to win the award twice.
Lastly, Lj Trotsky (1879-1940) was a prominent Russian revolutionary and Marxist theorist who played a crucial role in the Bolshevik Revolution and served as the first leader of the Red Army. He was later assassinated in Mexico by a Soviet agent.
These are just a few examples of notable figures throughout history who bore the name Lj, a name with deep roots in Scandinavian culture and mythology, and a name that has been carried by influential individuals across various fields and regions.
Sourced from namecensus.com.
Popularity
Lj over time
The chart below shows babies named Lj registered in England and Wales in the years where the name appears in the published records, from 2009 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 Lj, the clearest high point is 2021. The latest England and Wales figure is 3 births in 2024, compared with 8 at the peak.
Babies born per year
Decades
Lj by decade
Decade totals smooth out the yearly jumps and make it easier to see whether Lj 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 | #3906 | 15 | 3 |
| 2010s | #4009 | 28 | 7 |
| 2000s | #4527 | 3 | 1 |
Related
Names similar to Lj
- Luke 72,247
- Lewis 69,555
- Leo 63,249
- Liam 60,482
- Lucas 49,061
- Logan 40,771
- Louis 35,898
- Luca 30,323
- Louie 24,242
- Leon 22,308
- Levi 9,931
- Lee 7,861
FAQ
Lj: questions and answers
How popular is the name Lj in the UK right now?
In 2024, Lj was ranked #5119 for boys in England and Wales, with 3 births registered.
When was Lj most popular?
The peak year on record was 2021, with 8 babies registered as Lj in England and Wales.
What is the meaning and origin of Lj?
A feminine Scandinavian name derived from Ljótr, meaning "bright" or "shining".
How many people are called Lj in the UK?
A total of 46 babies have been registered as Lj across the 11 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.