Oonagh

A girls’ name of Irish origin, meaning one lamb or fair.

Babies a year
11
England and Wales, 2025
Rarity
Very rare
among names in use
US popularity
—
outside the top 1000
UK popularity
#2440
11 babies

Oonagh by the numbers

In 2025, 11 babies in England and Wales were named Oonagh. In the US, 8 were, though that figure is from 2017, the most recent full year we hold.

For the size of the two countries, it is given several times more often in England and Wales than in the US.

Its best year in America so far is the most recent one on record, which means it was still climbing when the records end.

Spelled almost the same

Other names in the records within a letter or two of Oonagh. Close spellings are not always related names, but they are usually worth seeing together.

  • Orlaghgolden princess; from ór meaning gold and flaith meaning princess28 in England and Wales (2025)
  • Onnah5 in the US (2017)

Sounds like Oonagh

Names that are said the same way as Oonagh, however they are written. Sounding alike does not mean they share a history.

  • Oonalamb; a form of Una or Úna20 in England and Wales (2025)
  • Unaone; unity84 in England and Wales (2025)

Other names that mean beauty

Like Oonagh, each of these has beauty in its meaning. Different names, different histories, the same idea.

  • Laylanight, dark beauty6,283 in the US (2017)
  • Bellabeautiful; a diminutive of Isabella4,616 in the US (2017)
  • Finleyfair-haired warrior1,733 in England and Wales (2025)
  • Mackenzieson of the fair one; surname used as given name2,976 in the US (2017)
  • Jadejade stone; symbol of virtue and beauty2,765 in the US (2017)
  • Annabellegrace and beauty combined form2,601 in the US (2017)

Other names that mean youth

Like Oonagh, each of these has youth in its meaning. Different names, different histories, the same idea.

  • Evelyndesired, wished-for child10,686 in the US (2017)
  • Camilayoung ceremonial attendant6,761 in the US (2017)
  • Addisonson of adam; child of adam5,743 in the US (2017)
  • Juliayouthful; feminine form of Julius3,111 in the US (2017)
  • Julianayouthful; feminine form of Julian1,991 in the US (2017)
  • Paigeyoung servant or attendant1,695 in the US (2017)

Names about as common as Oonagh

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