Oonagh
OO-nah
Variation of Una, Irish
"lamb"
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Updated Wed Feb 04 2026
Oonagh Origin and Meaning
Variation of Agnes
Popularity of the name Oonagh
- 1598Nameberry2026
20 Names Similar to Oonagh
These 20 names were selected by our users that were looking for other names like Oonagh.
- Sanne
- Celie
- Viviette
- Cilla
- Isabetta
- Laure
- Ilse
- Minette
- Tuva
- Estee
- Orleanna
- Eda
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- Bethan
- Marcheline
- Eula
- Tulia
- Esma
- Zosia
- Myrna
Famous People Named Oonagh
- Oonagh Anne McDonaldBritish academic, businesswoman and politician
The name Oonagh in Pop Culture
- OonaghQueen of the Fairies in Irish mythology; wife of Fionn MacCool; had long golden hair which reached to the ground
- Oonagh Mullarkeycharacter in Marvel's "Motormouth" comics
More Lists containing Oonagh
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Introducing the Nameberry App
Find your perfect baby name together with our new mobile app.
- Swipe through thousands of names with your partner
- Names you match on are saved to your shared list
- Get personalized recommendations that learn based on your and your partner's preferences
- Partner with friends and family to find names you all love
- Backed by Nameberry's 20 years of data around name preferences.
Sign up to be notified when the app launches and to receive a discount on full access.