NameCensus.

UK boy's name

Quillan

An Irish name meaning "green" or "fertile land.".

For 2026, the newest official UK baby-name figures on this page are from 2022. That release is the current official benchmark rather than a forecast.

Quillan is a boy's name in the UK records. People looking for Quillan popularity in 2026 should use the latest official release, which is 2022 in this profile. In that release it ranked #3048, with 6 babies registered with the name. Its strongest year in the published records was 2004, with 6 births.

This profile covers 29 England and Wales registrations across 6 recorded years from 2004 to 2022. 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 100% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 29 living people in the UK are called Quillan. 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 2023 or 2026.

Key insights

  • Quillan ranked #3048 for boys in England and Wales in 2022, with 6 registrations.
  • The name peaked in 2004, when 6 boys were registered as Quillan.
  • About 29 living people in the UK are estimated to have Quillan as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#3048

2022

Births in 2022

6

Latest year

Peak year

2004

6 births

Estimated living

29

2026

Meaning

What does Quillan mean?

The name Quillan is of Celtic origin, deriving from the Old Breton word "quillen," which means "hazel tree." It is believed to have originated in the region of Brittany, located in modern-day northwest France, during the Middle Ages.

One of the earliest recorded instances of the name Quillan can be found in the 12th-century Breton manuscript "Cartulaire de Quimperlé," which mentions a person named "Quillan ap Gwilherm." This document serves as evidence of the name's usage in ancient Brittany.

Throughout history, several notable individuals have borne the name Quillan. One of the most prominent figures was Quillan the Bard, a 13th-century Welsh poet and storyteller who is credited with preserving many ancient Welsh tales and legends through his oral traditions.

Another notable bearer of the name was Quillan of Armorica, a 5th-century Christian missionary and saint who is venerated in parts of Brittany and Cornwall. His life and works are documented in the "Acta Sanctorum," a collection of biographies of saints compiled by the Bollandists.

In the 16th century, Quillan de Lannion was a renowned Breton navigator and explorer who participated in several voyages to the Americas and helped establish French settlements in present-day Canada.

Moving forward in time, Quillan O'Flaherty (1809-1892) was an Irish-born Australian explorer and surveyor who played a significant role in mapping the interior regions of Australia during the 19th century.

More recently, Quillan Roberts (1958-2021) was a Welsh actor and playwright known for his contributions to the Welsh language theatre scene and his advocacy for the preservation of Welsh culture and traditions.

While the name Quillan has its roots in ancient Celtic cultures, it has transcended geographical boundaries and continues to be used across various parts of the world, carrying with it a rich history and cultural significance.

Sourced from namecensus.com.

Popularity

Quillan over time

The chart below shows babies named Quillan registered in England and Wales in the years where the name appears in the published records, from 2004 to 2022. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.

For Quillan, the clearest high point is 2004. The latest England and Wales figure is 6 births in 2022, compared with 6 at the peak.

Babies born per year

Quillan
02356200420132022

Decades

Quillan by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Quillan 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 #3048 6 1
2010s #4008 12 3
2000s #2700 11 2

Related

Names similar to Quillan

FAQ

Quillan: questions and answers

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

In 2022, Quillan was ranked #3048 for boys in England and Wales, with 6 births registered.

When was Quillan most popular?

The peak year on record was 2004, with 6 babies registered as Quillan in England and Wales.

What is the meaning and origin of Quillan?

An Irish name meaning "green" or "fertile land.".

How many people are called Quillan in the UK?

A total of 29 babies have been registered as Quillan across the 6 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.