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Oonagh is an Irish given name, traditionally meaning 'lamb' or 'pure'. It's a variant of the name Una.
Actress, model
Theatre director, playwright
Both Oonagh and Saoirse are of Irish origin and have a lyrical, flowing sound.
A strong, classic Irish name that complements Oonagh's softer sound. Both names have historical significance in Irish culture.
Another beautiful Irish name with a similar vowel structure to Oonagh, creating a harmonious sibling pair.
A traditional Irish name that balances Oonagh's femininity. Both names are popular and timeless choices.