Compare two names
Cayson and Kayson side by side: Cayson peaked in 2016 and Kayson in 2025; in 2025 they were given to 296 and 1,314 babies.
Cayson and Kayson, year by year
Girls and boys together; Cayson solid, Kayson dashed.
| Cayson | Kayson | |
|---|---|---|
| Births 2025 | 296 | 1,314 |
| Rank 2025 | #835 among boys’ names | #264 among boys’ names |
| Recorded since 1880 | 6,415 | 15,487 |
| Peak year | 2016 | 2025 |
| Girls | 1% | 2% |
| Alive, estimated | 6,360 | 15,400 |
| Median age | 9 | 7 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.