UK boy's name
Bly
An English surname derived from an Old Norse word meaning "cheerful" or "blithe".
For 2026, the newest official UK baby-name figures on this page are from 2023. That release is the current official benchmark rather than a forecast.
Bly is a boy's name in the UK records. People looking for Bly popularity in 2026 should use the latest official release, which is 2023 in this profile. In that release it ranked #4991, with 3 babies registered with the name. Its strongest year in the published records was 2023, with 3 births.
This profile covers 3 England and Wales registrations across 1 recorded years from 2023 to 2023. 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.
Bly is at its recorded peak in the England and Wales series.
We estimate that about 3 living people in the UK are called Bly. 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 2024 or 2026.
Key insights
- • Bly ranked #4991 for boys in England and Wales in 2023, with 3 registrations.
- • The name peaked in 2023, when 3 boys were registered as Bly.
- • About 3 living people in the UK are estimated to have Bly as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
#4991
2023
Births in 2023
3
Latest year
Peak year
2023
3 births
Estimated living
3
2026
Meaning
What does Bly mean?
The name Bly is believed to have originated in the Middle English language, derived from the Old English word "bly," which means "cheerful" or "joyful." This name is thought to have first emerged in England during the medieval period, around the 12th or 13th century.
One of the earliest recorded uses of the name Bly can be found in the 14th-century Middle English poem "Piers Plowman" by William Langland, where it appears as a character's name. The name also appears in various historical records and documents from that time period, suggesting its usage among the English population.
During the Renaissance period, the name Bly gained some popularity, particularly in literary works. In Shakespeare's play "The Merry Wives of Windsor," one of the characters is named Bly, though it is unclear whether this was intended as a first name or a surname.
In the 17th century, the English writer and explorer William Bly (1561-1624) became one of the most notable individuals to bear this name. He was part of an expedition to the West Indies and is credited with establishing the first English settlement on the island of Bermuda.
Another famous bearer of the name Bly was Nellie Bly (1864-1922), an American journalist and pioneer in investigative reporting. She gained worldwide fame for her record-breaking journey around the world in 72 days, inspired by the fictional adventure of Phileas Fogg in Jules Verne's novel "Around the World in Eighty Days."
In the 20th century, Bly was the first name of Bly Elwood (1917-2000), an American artist and painter known for her abstract expressionist works. She was part of the influential New York School of artists and had a successful career spanning several decades.
Additionally, Bly Boucher (1934-2001) was a notable American sculptor and artist, best known for her large-scale public art installations and sculptures made from recycled materials.
While the name Bly has remained relatively uncommon throughout history, it has maintained a presence in various contexts, often associated with individuals who have made significant contributions in fields such as literature, exploration, journalism, and art.
Sourced from namecensus.com.
Decades
Bly by decade
Decade totals smooth out the yearly jumps and make it easier to see whether Bly 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 | #4991 | 3 | 1 |
Related
Names similar to Bly
- Benjamin 90,412
- Ben 36,356
- Bradley 30,230
- Brandon 26,411
- Billy 18,608
- Bobby 16,904
- Blake 16,337
- Bailey 16,014
- Brody 7,230
- Beau 6,722
- Barnaby 5,284
- Brodie 4,801
FAQ
Bly: questions and answers
How popular is the name Bly in the UK right now?
In 2023, Bly was ranked #4991 for boys in England and Wales, with 3 births registered.
When was Bly most popular?
The peak year on record was 2023, with 3 babies registered as Bly in England and Wales.
What is the meaning and origin of Bly?
An English surname derived from an Old Norse word meaning "cheerful" or "blithe".
How many people are called Bly in the UK?
A total of 3 babies have been registered as Bly across the 1 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.