Name comparison · boy names
Kaison vs. Kayson
In 2025, Kayson leads at #264 among U.S. boys' names, with Kaison at #539. The full 145-year picture below shows how the two names got here.
Popularity since 1880
Head to head
| Metric | Kaison | Kayson |
|---|---|---|
| Trend | Falling | Rising |
| 2025 rank | #539 | #264 |
| Babies in 2025 | 557 | 1,305 |
| All-time peak | #454 in 2020 | #264 in 2025 |
| Uniqueness score | 42 / 100 | 32 / 100 |
| Strongest state | Hawaii (#146) | Mississippi (#57) |