The Celtic Goddess Ériu is one of the most significant figures in Irish mythology and Celtic deities and she embodies the essence of the land and sovereignty of Ireland. Her name is the source of Éire, the Irish name for Ireland, cementing her legacy as the personification of the island itself. As a goddess of land, Ériu represents fertility, abundance, and the sacred connection between the land and its people, playing a vital role in the myths that define Irish identity.
Quick answer: who was Ériu, the goddess of land?
- Ériu is the Irish goddess of land and sovereignty, one of the Tuatha Dé Danann.
- Ireland’s name in Irish, Éire, comes from her name, and Article 4 of the Constitution of Ireland makes Éire the name of the State.
- Her sisters were Banba and Fódla, and her husband was Mac Gréine.
- In the Lebor Gabála Érenn, she met the Milesians on the Hill of Uisneach in County Westmeath, where tradition says she is buried.
Who Is the Irish Ériu Goddess?
Ériu, pronounced “AIR-yoo”, is one of three sister goddesses, along with Banba and Fódla, who together represent the spirit of Ireland. These goddesses, often referred to as Ireland’s protectors, are deeply associated with sovereignty and the natural world. The sisters were said to embody the land in its entirety (its hills, rivers, forests, and fertile plains) and were believed to bestow kingship upon rulers who upheld justice and honour.
Her parents were Delbáeth and Ernmas of the Tuatha Dé Danann, and she is most often named as the wife of Mac Gréine, whose name means “Son of the Sun” and who was a grandson of the Dagda. Her sisters were married to his brothers, Mac Cuill and Mac Cécht, and the three husbands were ruling Ireland together when the Milesians arrived. Some tales also make Ériu the lover of the Fomorian prince Elatha and the mother of Bres.
In the tale of the Milesians, mortal invaders seeking to claim the land from the Tuatha Dé Danann, the sisters greeted the newcomers. While all three sisters are significant, Ériu emerged as the most honoured, as the Milesians chose her name to represent the land. This decision signifies her primacy as the guardian and embodiment of Ireland.
As the Ériu Irish goddess, she serves not just as a deity of land but also as a symbol of prosperity and renewal, reflecting the cycles of nature that sustain life.
The infographic below sets out where each of the three sisters met the Milesians and what became of their names.
Ériu’s Role in Celtic Mythology
Ériu’s prominence is most evident in the Lebor Gabála Érenn (The Book of Invasions), a medieval text first compiled in the 11th century and chronicling Ireland’s mythological history. In this tale, Ériu and her sisters meet the Milesians, the last invaders of Ireland. Each sister offers blessings and challenges to the newcomers, but Ériu’s encounter is particularly impactful. She proclaims her vision for Ireland as a land of wealth, strength, and unity, inspiring the Milesians to choose her name for their new home.
According to the tale, the Milesians met Banba on Slieve Mish in County Kerry and Fódla on Sliabh Eibhlinne, the Slieve Felim mountains of Limerick and Tipperary, before meeting Ériu at Uisneach in County Westmeath, the mythical centre of Ireland. Each sister asked that the island be named after her. Amergin, the Milesians’ poet, promised Ériu that hers would be the chief name, which is why Banba and Fódla survive today as poetic names for Ireland.
Not every Milesian showed her the same respect. In some versions, Donn, son of Míl, insulted Ériu and was drowned before he could claim any of the land, a fate the tale links to his insult.
Ériu is often portrayed as a goddess tied to sovereignty, a concept central to Celtic kingship. In Celtic belief, the health of the land was intrinsically connected to the moral and spiritual alignment of the ruler. As a goddess of land and fertility, Ériu symbolised this sacred bond, ensuring the land’s prosperity under just leadership.
Symbolism of Ériu Irish Goddess of Land
The Ériu goddess symbol is inherently tied to the land and its natural features. While there is no singular iconography for Ériu, her presence is evoked through imagery of Ireland’s lush and abundant landscapes. Fertile plains, rolling green hills, and flowing rivers all serve as representations of her divine essence.
In some modern artwork, Ériu is depicted holding a cornucopia, a symbol of plenty, or standing amidst Celtic knotwork patterns that reflect the interconnectedness of land, people, and spirit. Additionally, sacred sites in Ireland, such as the Hill of Uisneach and the Hill of Tara, have strong associations with Ériu, as they were centres of kingship rituals and believed to be places of communion with the goddess of the land.
The Goddess Ériu and Sovereignty
Ériu’s role as a goddess of sovereignty underscores her importance in Irish mythology. The Celtic worldview held that the land itself was a living entity, and the ruler’s legitimacy came from their alignment with the goddess who personified it. By granting sovereignty, Ériu ensured that the ruler served the land and its people justly. If the ruler failed in their duties, it was believed that the land’s fertility and abundance would diminish as a sign of divine displeasure.
Ériu’s mythology serves as a reminder of the Celtic belief in the reciprocal relationship between nature and humanity. Her story highlights the sacred responsibility of leadership to maintain harmony with the natural world.
Later writers tied her to other goddesses of sovereignty too. In the 17th century, the historian Geoffrey Keating identified the three sister goddesses with Badb, Macha and the Morrígan.
Ériu and the Hill of Uisneach
If one place belongs to Ériu, it is the Hill of Uisneach in County Westmeath. Tradition says the goddess rests beneath Ail na Míreann, the Stone of Divisions, also called the Catstone: a great limestone boulder on the hill’s southwest slope. In legend, claimants to the high kingship were expected to “marry” Ériu here, the clearest picture of the bond between ruler and land described above.
Uisneach is also linked with the first great fire in Ireland, and the Bealtaine fire festival is still held on the hill every May, lit at sundown. In 2017, President Michael D. Higgins became the first head of state in over a thousand years to light it. Lugh is said to be buried on the hill too, at Carn Lugdach.
Uisneach is one of Ireland’s six royal sites and is on the list for UNESCO World Heritage status. You can visit on a guided tour all year, but booking ahead is essential, so check Discover Ireland’s Uisneach page before you travel.
Modern Legacy of the Irish Goddess Ériu Symbol
Ériu’s influence endures through the name Éire, which continues to be used as the official Irish name for Ireland. Her legacy as a protector and personification of the land resonates deeply in Irish culture, serving as a symbol of national identity and pride.
Article 4 of the Constitution of Ireland puts it plainly: “The name of the State is Éire, or, in the English language, Ireland.” The name itself is thought to come from an old Celtic root meaning “fertile land” or “land of abundance”, a fitting origin for a goddess of the land, and it also gave English the poetic name Erin.
Follow the journey from the Book of Invasions to the Constitution in the timeline below, and filter it by myth, the name Éire or Uisneach today.
Ireland Wide · Data
From Ériu to Éire: How a Goddess Named Ireland
The goddess Ériu won the naming contest with her sisters in the Book of Invasions, and in 1937 her name became the legal name of the State.
Source: Constitution of Ireland, Irish Statute Book; Discover Ireland (Fáilte Ireland); Lebor Gabála Érenn; Ériu journal, Royal Irish Academy
As of October 2026 · irelandwide.com
Artists, poets, and scholars have drawn inspiration from Ériu’s mythology, portraying her as a timeless figure who embodies Ireland’s beauty and resilience. In modern times, she is celebrated in festivals and through artistic representations that honour her role as a guardian of the land.
As the Irish goddess Ériu, she embodies the soul of Ireland itself. Her name, tied to the very identity of the nation, reflects her enduring influence as a symbol of fertility, sovereignty, and natural beauty. Through her mythology, Ériu offers a profound reminder of the sacred bond between humanity and the land, a relationship that remains at the heart of Celtic spirituality and Irish heritage.
Ériu Goddess FAQs
What is Ériu the goddess of?
Ériu is the Irish goddess of land and sovereignty. She personifies Ireland itself, and in Celtic belief a rightful king’s rule depended on his bond with her.
Is Ireland named after Ériu?
Yes. Éire, the Irish name for Ireland, comes from Ériu, and Article 4 of the Constitution of Ireland names the State Éire, or Ireland in English.
Who were Ériu’s sisters?
Her sisters were Banba and Fódla. All three asked the Milesians to name the island after them, and their names are still used for Ireland, with Ériu’s as the main one.
Who was Ériu’s husband?
Ériu is most often named as the wife of Mac Gréine, a grandson of the Dagda, who ruled Ireland with his brothers Mac Cuill and Mac Cécht.
Where is Ériu buried?
Tradition says Ériu rests beneath Ail na Míreann, the Catstone, on the Hill of Uisneach in County Westmeath.
How do you pronounce Ériu?
Ériu is pronounced roughly “AIR-yoo”. The modern form, Éire, is said roughly “AIR-uh”.
