Cosette is a girl name with a rare feel, drawn from real birth records. Below you'll find how many babies have been named Cosette across the United States, UK, Ireland and New Zealand, how popular Cosette has been over the decades, and the year it peaked.
| Country | Births on record |
|---|---|
| United States since 1880 | 3,080 births |
| England & Wales since 1996 | 28 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 Cosette per year, United States (1912 to 2025). United States peaked in 2015 (141/yr) · England & Wales peaked in 2019 (9/yr).
Cosette is an uncommon baby name in the United States. It was most common in 2015, when it ranked #2,792 nationally (given to 141 babies that year).
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