Donnacha is a boy name with a modern feel, drawn from real birth records.
| Country | Births on record |
|---|---|
| England & Wales since 1996 | 85 births |
| Ireland since 1964 | 2,324 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 Donnacha per year — Ireland (1964–2025). Ireland peaked in 2022 (140/yr) · England & Wales peaked in 2018 (13/yr).
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