Compare two names
Koy and Coy side by side: Koy peaked in 1997 and Coy in 1919; in 2025 they were given to 18 and 123 babies.
Koy and Coy, year by year
Girls and boys together; Koy solid, Coy dashed.
| Koy | Coy | |
|---|---|---|
| Births 2025 | 18 | 123 |
| Rank 2025 | #5,317 among boys’ names | #1,451 among boys’ names |
| Recorded since 1880 | 979 | 18,214 |
| Peak year | 1997 | 1919 |
| Girls | 3% | 5% |
| Alive, estimated | 958 | 9,600 |
| Median age | 19 | 39 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.