Koy is a boy name with a rare feel, drawn from real birth records. Below you'll find how many babies have been named Koy across the United States, UK, Ireland and New Zealand, how popular Koy has been over the decades, and the year it peaked.
| Country | Births on record |
|---|---|
| United States since 1880 | 979 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 Koy per year, United States (1970 to 2025). United States peaked in 1997 (46/yr).
Koy is an uncommon baby name in the United States. It was most common in 1997, when it ranked #4,613 nationally (given to 46 babies that year).
Kai · Kay · Guy · Koa · Kaye · Gay · Coy · Kaya
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