Criostoir is a boy name with a rare feel, drawn from real birth records. Below you'll find how many babies have been named Criostoir across the United States, UK, Ireland and New Zealand, how popular Criostoir has been over the decades, and the year it peaked.
| Country | Births on record |
|---|---|
| Northern Ireland since 1997 | 3 births |
| Ireland since 1964 | 9 births |
Counts come from official national birth-registration statistics: U.S. Social Security Administration, England & Wales (Office for National Statistics), Scotland (National Records of Scotland), Northern Ireland (NISRA), Ireland (Central Statistics Office) and New Zealand (Dept. of Internal Affairs). Coverage spans differ, so totals aren't directly comparable across countries.
Babies named Criostoir per year, Ireland (1964 to 2025). Ireland peaked in 1989 (3/yr) · Northern Ireland peaked in 2006 (3/yr).
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