Oonagh

/OO-nuh/

Scottish GaelicGirl

Oonagh is a Scottish Gaelic girl's name pronounced /OO-nuh/. A traditional name often associated with the concept of unity or derived from the word for a lamb.

Meaning of Oonagh

A traditional name often associated with the concept of unity or derived from the word for a lamb.

Oonagh is an Anglicized form of the Old Irish name Úna, which is traditionally linked to the word 'uan', meaning 'a lamb'. In Irish folklore, Oonagh was the Queen of the Fairies and the wife of Fionn mac Cumhaill, often representing grace and wisdom.

Origin
Scottish Gaelic
Pronunciation
/OO-nuh/

Cultural background

While primarily rooted in Irish tradition, the name is used across Scotland and the UK, maintaining a classic, lyrical appeal in Celtic-speaking regions.

Variations & nicknames

  • Una
  • Oona
  • Oonah
  • Unagh
  • Oonie

Famous people named Oonagh

Well-known namesakes — celebrities, historical figures and characters.

  • Oona Chaplin

    Actress known for her roles in Game of Thrones and Black Mirror.

    Film · 2000s-present

  • Oona O'Neill

    Daughter of playwright Eugene O'Neill and wife of Charlie Chaplin.

    Society · 1940s-1991

  • Oonagh King

    British politician who served as Member of Parliament for Bethnal Green and Bow.

    Politics · 1990s-present

  • Oona Laurence

    American actress known for the Broadway musical Matilda and the film Southpaw.

    Film · 2010s-present

  • Oonagh

    Stage name of Senta-Sofia Delliponti, a successful German world music artist.

    Music · 2010s-present

Frequently asked about Oonagh

What does Oonagh mean?
The name Oonagh is traditionally interpreted to mean 'a lamb' from the Irish word 'uan', though it is also associated with 'unity' and 'one'.
How do you pronounce Oonagh?
Oonagh is typically pronounced as 'OO-nuh', rhyming with the word 'tuna'.
Is Oonagh a boy or girl name?
Oonagh is traditionally a feminine name of Irish and Celtic origin.
Is Oonagh a Scottish name?
Oonagh is an Irish name, though it is used throughout Scotland and the Gaelic-speaking world due to shared linguistic roots.

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