Isabeau is a girl name with a rare feel, drawn from real birth records. Below you'll find how many babies have been named Isabeau across the United States, UK, Ireland and New Zealand, how popular Isabeau has been over the decades, and the year it peaked.
| Country | Births on record |
|---|---|
| United States since 1880 | 476 births |
| England & Wales since 1996 | 47 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 Isabeau per year, United States (1987 to 2025). United States peaked in 2013 (25/yr) · England & Wales peaked in 2015 (8/yr).
Isabeau is a rare baby name in the United States. It was most common in 2013, when it ranked #9,015 nationally (given to 30 babies that year).
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