Compare two names
Kason and Kayson side by side: Kason peaked in 2019 and Kayson in 2025; in 2025 they were given to 480 and 1,314 babies.
Kason and Kayson, year by year
Girls and boys together; Kason solid, Kayson dashed.
| Kason | Kayson | |
|---|---|---|
| Births 2025 | 480 | 1,314 |
| Rank 2025 | #597 among boys’ names | #264 among boys’ names |
| Recorded since 1880 | 14,951 | 15,487 |
| Peak year | 2019 | 2025 |
| Girls | 0.3% | 2% |
| Alive, estimated | 14,800 | 15,400 |
| Median age | 11 | 7 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.