Eilidh vs Oonagh

Eilidh is a Scottish Gaelic girl's name meaning A bright and radiant name traditionally interpreted as meaning sun ray or shining light, while Oonagh is a Scottish Gaelic girl's name meaning A traditional name often associated with the concept of unity or derived from the word for a lamb. Both have 2 syllables.

Eilidh

/AY-lee/

Meaning
A bright and radiant name traditionally interpreted as meaning sun ray or shining light.
Origin
Scottish Gaelic
Gender
Girl
Syllables
2
Letters
6
Nicknames
Aileen, Eibhlin, Eilie, Eila, Eleanor, Helen
Loved
0 times

Eilidh is a Scottish Gaelic name derived from the Old Irish Ailne, often considered a Gaelic form of Helen, which stems from the Greek 'Helene' meaning torch or sun ray. It represents a feminine ideal of brightness and radiance, historically used as a distinct Gaelic cognate rather than a direct translation.

Full Eilidh name page

Oonagh

/OO-nuh/

Meaning
A traditional name often associated with the concept of unity or derived from the word for a lamb.
Origin
Scottish Gaelic
Gender
Girl
Syllables
2
Letters
6
Nicknames
Una, Oona, Oonah, Unagh, Oonie
Loved
0 times

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.

Full Oonagh name page

How to choose between Eilidh and Oonagh

  • Sound: Eilidh runs to 2 syllables (/AY-lee/) and Oonagh to 2 (/OO-nuh/). Either pairs comfortably with most surnames.
  • Heritage: Both names share a Scottish Gaelic background, so neither leans further from your family's roots.
  • Nicknames: Eilidh shortens to Aileen, Eibhlin, Eilie. Oonagh shortens to Una, Oona, Oonah.
  • Usage today: The name consistently ranks among the most popular girl names in Scotland and is widely used across the Scottish Highlands and Islands. It is frequently chosen by parents seeking a name that reflects proud Gaelic heritage and traditional Celtic roots. While primarily rooted in Irish tradition, the name is used across Scotland and the UK, maintaining a classic, lyrical appeal in Celtic-speaking regions.

Eilidh vs Oonagh: common questions

Is Eilidh or Oonagh easier to pronounce?
Eilidh is said /AY-lee/ with 2 syllables, while Oonagh is said /OO-nuh/ with 2 syllables. The shorter one is usually easier for young children to say.
What is the difference in meaning between Eilidh and Oonagh?
Eilidh means A bright and radiant name traditionally interpreted as meaning sun ray or shining light. Oonagh means A traditional name often associated with the concept of unity or derived from the word for a lamb.
Which is more popular, Eilidh or Oonagh?
Eilidh and Oonagh are loved equally often by visitors here (0 each).