Holiday Calendar

National Brendan Day

Next celebratedTuesday, February 2, 2027

Behind National Brendan Day sits an old Irish name and a story about a monk who sailed into the Atlantic looking for a promised land. Somebody built that boat out of ash, oak and ox hides and made the crossing.

Countdown to the day
--DAYS
--HRS
--MIN
--SEC
Last updated September 7, 2026 · by the Holiday Calendar TeamHave an update or spot an error?
YEARLY DATEFebruary 2
OBSERVED INUnited States
CATEGORYNames
ORIGIN

Community Origin

FOUNDING ENTITY
Not documented
FIRST OBSERVED
Not documented
“In its own markup, the listing was created and last modified at the same second.
HOW THE HOLIDAY CAME TO BE

The day's paper trail begins in August 2022.

No founder, campaign or establishing record has been identified for National Brendan Day. The earliest trace of the observance found in the archived web is an automatically generated calendar listing whose own page markup dates it to 17 August 2022. An account crediting a group of friends around 2018 could not be corroborated from any source, including the listing itself, which says nothing of the kind.

+ Know the story? Submit a founder Help us complete this holiday
INTRO

Ireland was letting the name go as America took it up

In 1964 Ireland ranked Brendan its 17th most popular boys' name. American parents that year put it 466th. Two national registers, one name, and 449 places between them.

Thirty-five years later they almost agreed. In 1999 Ireland had the name at 84th and the United States at 96th. Twelve places apart is the closest the two files have come across the whole span the Irish figures cover.

They arrived from opposite directions: Ireland had been shedding the name since the 1960s while America was still picking it up. National Brendan Day marks the name every February 2. Its own record starts a great deal later.

Advertisement
ORIGINS

Brendan Day history

CHAPTER 01

Seven men in the annals

The name is scarce in the annals of early Ireland. Kathleen M. O'Brien's index of the Irish annals turns up seven men called Brénaind or Brénainn across the entire annalistic record. The last of them appears under the year 770.

They were not all churchmen. The same index lists a Brenainn who was lord of Tethbae and another who was lord of Uí Maine, alongside the abbots of Birr and Clonfert. Behind the Name traces the word itself to Old Welsh breenhin, king or prince, which passed into Old Irish as Bréanainn.

The Clonfert one is the famous one. Britannica puts his birth near Tralee around 484 or 486 and has him founding Clonfert in County Galway in 561, from an Irish name meaning Brendan's Meadow of the Graves. It also notes that he is called Brendan of Clonfert to tell him apart from several namesakes.

CHAPTER 02

A sea story Ireland did not keep

What carried the name was not the monastery. It was a Latin story about a boat. The Navigatio Sancti Brendani Abbatis follows Brendan and a crew of monks out into the Atlantic in search of the Promised Land of the Saints.

It was a medieval bestseller. Dickinson College Commentaries counts about 125 surviving manuscripts and notes that none of them is in Ireland. The story was retold in Anglo-Norman, Dutch, German, Venetian, Provençal, Catalan, Norse and English.

Its date is contested. The oldest surviving copies are tenth century, while scholars place the composition anywhere from before the middle of the eighth century to the early ninth.

Someone eventually tried it. On 17 May 1976 Tim Severin and his crew rowed a hide-covered boat out of Brandon Creek on the Dingle Peninsula, the spot St Brendan is reported to have left from. Thirteen months later they reached Newfoundland.

CHAPTER 03

The day itself

The observance is much younger and much thinner. Its trail begins with a listing whose own markup stamps it 17 August 2022, and nothing earlier surfaced on any route checked. The story that puts its start in 2018 with a circle of friends rests on no source that could be found.

TIMELINE

Timeline

Brendan born near Tralee

Britannica dates the birth of Brendan of Clonfert to about 484 or 486, near Tralee in what is now County Kerry.

Clonfert founded

He founds the monastery of Clonfert in County Galway, the house that gives him the name he is known by.

The name reaches the US files

Brendan appears in United States Social Security data for the first time, given to nine boys that year.

A leather boat leaves Brandon Creek

Tim Severin and his crew row out of Brandon Creek on the Dingle Peninsula on 17 May, bound west in a hide-covered boat.

Landfall in Newfoundland

On 26 June, thirteen months out, the boat sails into Musgrave Harbour on Peckford Island.

The earliest listing found

The earliest trace of National Brendan Day found in the archived web is a calendar listing whose markup dates it to 17 August.

WHY THIS DAY MATTERS

Why National Brendan Day Matters

Patronage

The name's own feast day is 16 May, and nothing found ties it to February.

Britannica gives 16 May as the feast day of Brendan of Clonfert, and Behind the Name records the same date as the name day for Brendan in France. Britannica also lists him as a patron saint of sailors, mariners, travellers and whales. February 2 is a separate American observance, and nothing found ties the February date to him.

Correction

A wrong first year travels with the name

The listings that carry this day say Brendan was first charted in the United States in 1941. The Social Security Administration's own national file says otherwise. The name is there in 1912, given to nine boys, and it has appeared in every year since.

Spelling

Which Brendans are you counting?

Registers count spellings separately, so the answer changes with the set you choose. Brendon enters the American file in 1927 and Brenden in 1956, each counted on its own line. Any claim about how popular Brendan is depends on which of them you fold in.

BY THE NUMBERS

National Brendan Day by the Numbers

3,995
US boys named Brendan in 1999
440
Boys registered Brendan in Ireland, 1966
9
Boys registered Brendan in Ireland, 2025
114
Unbroken years for Brendan in US data
I think the boat is as safe as the people sailing her.
Tim SeverinExplorer, speaking to RTÉ News while the leather hides were stitched onto the boat at Crosshaven Boatyard

GET INVOLVED

How to Observe National Brendan Day

EDITOR'S PICK

Read the voyage that carried the name

The Navigatio Sancti Brendani Abbatis is the reason the name travelled at all. Dickinson College Commentaries hosts an introduction to the Latin text and to its manuscript history.

LOOK

Look a name up in both registers

Ireland's Central Statistics Office publishes every boys' name registered three or more times in a year, back to 1964, in one downloadable table. The Social Security Administration publishes the American equivalent, so any name in both can be read twice.

LOOK

Look another Irish name up in the annals

Kathleen M. O'Brien's index of the Irish annals runs to a page per name. Brendan's gives the count of men who bore it and then the raw annal lines beside them.

SEE

See the boat that tested the story

The boat itself survives, on display at Craggaunowen, which describes itself as a Clare County Council owned visitor attraction. It was put together at Crosshaven Boatyard in County Cork from ash, oak and 49 traditionally tanned ox hides.

READ

Read a Brendan who wrote

Brendan Behan was born in Dublin in 1923 and died there at 41. He left The Quare Fellow, Borstal Boy and The Hostage, all published inside five years.

Test your knowledge

How well do you know National Brendan Day?

1 / 6

The name Brendan goes back to an Old Welsh word. What does it mean?

Answer

No. The US Federal Register carries no document naming it, and no official status was found elsewhere.

COLOPHON

Sources

How we know what’s on this page. References, not endorsements.

9sources
4primary records
5independently dated
Primary records
Central Statistics Office, Ireland2026-02-27
Boys Names in Ireland with 3 or More Occurrences (PxStat VSA50)
Ireland's official register of every boys' forename recorded three or more times in a year, with counts and ranks for all 62 years from 1964 to 2025. Every Irish figure on this page comes from it.
View source
United States Social Security Administration
Popular Baby Names: Beyond the Top 1000 Names
The SSA's national data files, giving every name with at least five US births in a year, 1880 to 2025. Every American figure on this page was computed from them.
View source
Kathleen M. O'Brien2009-09-23
Index of Names in Irish Annals: Brénaind, Brénainn
A name-by-name index of the Irish annals, listing the seven men who carried this name, the years their entries fall under, and the raw annal text for each, including the secular lords of Tethbae and Uí Maine.
View source
Craggaunowen
Craggaunowen, County Clare
The visitor attraction that holds the Brendan boat, in its own description of the vessel Tim Severin built to retrace the Atlantic journey of St Brendan the Navigator.
View source
Additional coverage
Encyclopaedia Britannica2026-05-15
St. Brendan
The biography of Brendan of Clonfert: birth near Tralee about 484 or 486, the founding of Clonfert in County Galway in 561, the feast day of 16 May, and his patronage of sailors, mariners, travellers and whales.
View source
Behind the Name2026-05-26
Meaning, origin and history of the name Brendan
The etymology of the name, from Latin Brendanus and Old Irish Bréanainn back to Old Welsh breenhin, king or prince, with its name day entry and a country-by-country popularity table.
View source
Dickinson College Commentaries
Navigatio Brendani: Introduction
A scholarly introduction to the Latin voyage text, recording that about 125 manuscripts survive with none of them in Ireland, the languages the story was retold in, and the contested dating of its composition.
View source
The Irish Times2020-12-18
Tim Severin: Writer and explorer best known for the Brendan Voyage
The obituary that documents the 1976 departure from Brandon Creek, the boat's construction from ash, oak and 49 ox hides, the arrival at Musgrave Harbour on Peckford Island in June 1977, and Severin's remark to RTÉ News quoted on this page.
View source
Encyclopaedia Britannica
Brendan Behan
The life of the Dublin writer, born in 1923 and dead at 41 in 1964, and the three works published in the five years that made his name.
View source
YOU MIGHT ALSO LIKE

Related holidays

SAT
06
Mar 2026
National Brian Day
Names

National Brian Day

A day for Brians, whose first famous bearer, High King Brian Boru, was killed in his tent by fleeing Vikings even as his army won at Clontarf in 1014.

422Read
FRI
12
Feb 2026
National Brayden Day
Names

National Brayden Day

In 2010 and again in 2011, Jayden, Aiden and Brayden all sat in America's top 40 at once, three rhyming names with three separate origins. February 12 belongs to the one whose Irish root means a salmon, or a small thief.

34Read
THU
01
Apr 2026
National Connor Day
Names

National Connor Day

Behind Connor is Conchobar, an Old Irish king's name built from the words for hound and for desiring. April 1 hands the day to every Connor, Conor and Conner, and the first writer to mark it opened by swearing it was not a prank.

91Read
FOR MARKETERS & CREATORS

Turn every day into a moment your audience actually shows up for.

8.4M
Monthly readers
5K+
Holidays tracked
Holiday Calendar for Brands Developer API