NameCensus.

UK boy's name

Irwin

A masculine name of Old English origin meaning "boar friend".

For 2026, the newest official UK baby-name figures on this page are from 2009. That release is the current official benchmark rather than a forecast.

Irwin is a boy's name in the UK records. People looking for Irwin popularity in 2026 should use the latest official release, which is 2009 in this profile. In that release it ranked #4527, with 3 babies registered with the name. Its strongest year in the published records was 2009, with 3 births.

This profile covers 3 England and Wales registrations across 1 recorded years from 2009 to 2009. 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.

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

We estimate that about 3 living people in the UK are called Irwin. 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 2010 or 2026.

Key insights

  • Irwin ranked #4527 for boys in England and Wales in 2009, with 3 registrations.
  • The name peaked in 2009, when 3 boys were registered as Irwin.
  • About 3 living people in the UK are estimated to have Irwin as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#4527

2009

Births in 2009

3

Latest year

Peak year

2009

3 births

Estimated living

3

2026

Meaning

What does Irwin mean?

The name Irwin has its roots in the Old English language and can be traced back to the Anglo-Saxon period in Britain. It is derived from the words "Ira" meaning "green" and "wine" meaning "friend," thus translating to "friend of the green meadow." The original spelling was "Irawin" or "Irawyn."

This name was particularly popular among the Anglo-Saxons who lived in the regions of Mercia and Northumbria, where the countryside was abundant with lush meadows and pastures. It was a common name given to boys born in rural areas or to those whose families were involved in agriculture or pastoral activities.

One of the earliest recorded instances of the name Irwin can be found in the Domesday Book, a survey of England commissioned by William the Conqueror in 1086. The name appears as "Irewin" in several entries, indicating that it was already in use during the Norman period.

In the 12th century, the name Irwin was mentioned in the Pipe Rolls of Henry II, which were records of financial transactions and legal proceedings in medieval England. This suggests that the name had gained some prominence and was used by individuals of varying social ranks.

Throughout history, there have been several notable figures who bore the name Irwin. One of the earliest was Irwin of Stratton (c. 1150-1220), an English nobleman who served as Sheriff of Wiltshire and was a prominent figure during the reigns of Richard I and John.

Another famous Irwin was Irwin Gregor (c. 1470-1528), a Scottish clergyman and diplomat who served as Bishop of Dunblane and was involved in negotiations with England during the turbulent period of the Anglo-Scottish Wars.

In the 17th century, Irwin Hawkins (1623-1701) was an English mathematician and astronomer who made significant contributions to the field of navigation and was involved in the establishment of the Royal Observatory in Greenwich.

During the American Revolutionary War, Irwin McDowell (1754-1835) was a notable figure who served as a brigadier general in the Continental Army and played a role in several key battles, including the Battle of King's Mountain.

In the 20th century, Irwin Allen (1916-1991) was a renowned American film and television producer, best known for creating science fiction series such as "Lost in Space" and "The Time Tunnel," as well as disaster films like "The Poseidon Adventure" and "The Towering Inferno."

Sourced from namecensus.com.

Decades

Irwin by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Irwin 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
2000s #4527 3 1

Related

Names similar to Irwin

FAQ

Irwin: questions and answers

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

In 2009, Irwin was ranked #4527 for boys in England and Wales, with 3 births registered.

When was Irwin most popular?

The peak year on record was 2009, with 3 babies registered as Irwin in England and Wales.

What is the meaning and origin of Irwin?

A masculine name of Old English origin meaning "boar friend".

How many people are called Irwin in the UK?

A total of 3 babies have been registered as Irwin 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.