Caillou is a boy name with a rare feel, drawn from real birth records. Below you'll find how many babies have been named Caillou across the United States, UK, Ireland and New Zealand, how popular Caillou has been over the decades, and the year it peaked.
| Country | Births on record |
|---|---|
| United States since 1880 | 252 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 Caillou per year, United States (2001 to 2019). United States peaked in 2001 (35/yr).
Caillou is a rare baby name in the United States. It was most common in 2001, when it ranked #6,292 nationally (given to 35 babies that year).
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