Kason Boy
How popular is Kason?
#597 boy name in 2025
480 baby boys were named Kason in the US in 2025, making it the 597th most popular boy name.
Kason popularity over time
Boys Girls
| Rank in 2025 | #597 for boys (▼ 32 from 2024) |
|---|---|
| Babies in 2025 | 480 boys |
| 10-year trend | Falling (-41% babies vs 2015) |
| Earlier ranks | #390 in 2015, #366 in 2020 |
| Peak year | 2019 (899 boys) |
| Highest rank | #362 in 2019 |
| First recorded | 1974 |
| Boys vs girls (last 10 years) | 100% boys, 0% girls |
| Chance a classmate shares it | 0.3% in a class of 25 kids born in 2025 |
Kason counting every spelling
Social Security counts each spelling as its own name. Adding together the spellings that sound alike, the Kayson family of names ranked #44 for boys in 2025 (#54 the year before), with 6,536 babies in all.
| Spelling | Boys in 2025 | Share |
|---|---|---|
| Kayson | 1,305 | 20% |
| Kason | 480 | 7% |
| Kasen | 622 | 10% |
| Kaison | 557 | 9% |
| Kaysen | 772 | 12% |
| Cason | 291 | 4% |
| Cayson | 296 | 5% |
| Casen | 293 | 4% |
| Kaizen | 895 | 14% |
| Kaisen | 311 | 5% |
| Caysen | 143 | 2% |
| Kasyn | 89 | 1% |
Spellings are grouped by how they sound, using our own rules, so a few groupings may not match how your family says the name.
Where Kason is most popular
Babies named Kason per 1,000 boys born in each state, 2021 to 2025. Darker means more common.
- Mississippi: 1.6 per 1,000 (93 boys)
- Louisiana: 1.2 per 1,000 (127 boys)
- Alabama: 1.1 per 1,000 (118 boys)
- Georgia: 1.0 per 1,000 (265 boys)
- Arkansas: 1.0 per 1,000 (66 boys)
Kason by decade
| Decade | Baby boys | Best rank |
|---|---|---|
| 1970s | 41 | #3,613 |
| 1980s | 202 | #2,016 |
| 1990s | 481 | #1,291 |
| 2000s | 2,456 | #483 |
| 2010s | 7,918 | #362 |
| 2020s | 3,806 | #366 |
Boy names about as popular as Kason
Questions
- Is Kason a boy or girl name?
- Kason is mostly a boy name. Over the last 10 years, 100% of babies named Kason were boys.
- How popular is the name Kason?
- 480 baby boys were named Kason in the US in 2025, making it the 597th most popular boy name.
- When was Kason most popular?
- Kason peaked in 2019, when 899 boys were given the name. Its highest rank was #362 in 2019.
- How many people are named Kason?
- 14,951 babies have been named Kason in the US since 1880. We estimate about 14,820 of them are alive in 2026, with a median age of 11.
- Where is Kason most popular?
- From 2021 to 2025, Kason was most common in Mississippi, at 1.6 of every 1,000 boys born there.
Source: Social Security Administration baby name data, 1880 to 2025 (names given to at least 5 babies of a sex in a year). Living-people and median-age figures are our estimates using US life tables. How we calculate.