Oona is a girl name with a rare feel, drawn from real birth records.
| Country | Births on record |
|---|---|
| United States since 1880 | 1,776 births |
| England & Wales since 1996 | 325 births |
| Ireland since 1964 | 6 births |
Counts come from national birth registrations: the U.S. Social Security Administration, England & Wales (ONS) and Ireland (CSO). Coverage spans differ, so totals aren't directly comparable across countries.
Babies named Oona per year — United States (1942–2025). United States peaked in 2015 (131/yr) · England & Wales peaked in 2024 (25/yr) · Ireland peaked in 1969 (3/yr).
Oona reached its peak in 2015, when it was the #2959 most popular baby name in the United States — making it a quintessential 2010s name.
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