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Úna

Say it: OO-na/ˈuːnˠə/

GirlIrishMythology3 letters2 syllables

#239

in Ireland (2025)

#199 with spellings combined

22

babies in 2025

#74

best rank (1966)

2,617

babies since 1964

Up 16

10-year rank change

Úna through the years

Compare with another name →
Úna: babies per year in Ireland, 1964 to 20250255075100125196419701980199020002010202020251998: CSO series changePeak 1966: 97
Úna: rank per year in Ireland, 1964 to 2025#1#10#50#100#250#500196419701980199020002010202020251998: CSO series change
Úna: per 10,000 girls per year in Ireland, 1964 to 2025010203040196419701980199020002010202020251998: CSO series change
Babies per 10,000 girls listed by the CSO that year, which evens out changes in the number of births.
Show the numbers
YearBabies (girls)Rank
202522#199
202418#235
202335#136
202210#384
202114#301
202014#292
201924#203
201814#316
201721#233
201623#208
201524#215
201425#213
201318#274
201213#372
201121#250
201015#333
200919#263
200816#311
200718#259
200618#238
200513#277
200412#287
200316#225
200217#218
20019#315
200016#213
199916#211
199818#185
199721#213
199628#170
199525#173
199432#148
199319#204
199235#150
199123#187
199033#151
198939#132
198844#127
198752#116
198654#115
198547#130
198450#131
198357#122
198275#106
198174#105
198077#104
197974#105
197883#98
197767#119
197676#109
197584#98
197485#104
197395#87
197284#98
197191#94
197095#88
196988#84
196887#79
196784#82
196697#74
196573#89
196470#87

Source: CSO, Irish Babies' Names (VSA50, VSA60), CC BY 4.0. Spellings with and without fadas are combined; the CSO only recorded fadas from 2018.

★ What does Úna mean?

Uncertain, possibly "lamb"

Irish Úna, possibly from uan (lamb).

Say it right

OOna

The fada makes the first sound a long "oo". The English forms Oona and Oonagh are said the same way.

The story of Úna

Úna is an old Irish name. Its origin is uncertain: it may come from uan, lamb, but that is only a suggestion. The English spellings Una, Oona and Oonagh all come from it. The same spelling Una also has a separate history in English, where Edmund Spenser used it, from the Latin unus, one, for a character in The Faerie Queene.

In Irish, Scottish and Manx folklore Úna, or Oonagh, is a fairy queen, the wife of Finvarra, or in some tellings of Fionn mac Cumhaill. A well-known bearer of the English form was Oona O’Neill, daughter of the playwright Eugene O’Neill and wife of Charlie Chaplin.

Úna was at its most popular in the 1960s. Its best year was 1966, when 97 girls were given it and it reached number 74. The CSO printed no fadas before 2018, so the older figures are for Una. In 2025, 18 girls were registered as Úna and 4 as Una. Together that made it number 199, while Úna on its own was number 239.

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Sources
  • Wiktionary: Úna (Irish proper noun)
  • Wikipedia: Una (given name)
  • Wikipedia: Oona
  • CSO VSA60, Girls Names in Ireland with 3 or More Occurrences
  • NISRA, Baby Names in Northern Ireland

At a glance

Similar names

NualaOonaghAoifeÉala

Sibling ideas

CathalPeadarColm

Spellings counted here

Spelling2025All years
Úna18118
Una42,499

In Northern Ireland

#259 in 2025 with 6 babies. Best rank #142 (2023); 173 babies since 1997.

Source: NISRA, Open Government Licence.

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