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Caysen
OriginVariation of Cason
Meaning"enclosed town"
GenderBoy & girl
US Rank
GirlsUnranked
Below 5 births
Boys#1339
2025 SSA
About Caysen
One of several variations of Cason - a modern invention based on Jason and Mason, or an Old English surname, derived from Cawston, Caysen is less popular than its siblings Kayson, Kaison, Cayson, and Kason. It is however still given to around 160 boys in the US each year.
Caysen is also given to girls.
Pronounced KAY-sun.
As of October 2026, Caysen ranked #1339 for boys in US births in 2025 and #11280 for girls in US births in 2024 SSA, peaked at #1162 for boys in 2022.
Popularity & trends
US popularity — history
US rank, lower is more popular · SSA data 2014–2025
Actual · SSA
20142025
18802025
Data table
| Year | US rank | Births | Per million |
|---|---|---|---|
| 2014 | #1,355 | 126 | 65.6 |
| 2015 | #1,395 | 123 | 64.2 |
| 2016 | #1,225 | 153 | 80.6 |
| 2017 | #1,187 | 157 | 84.8 |
| 2018 | #1,209 | 155 | 85.3 |
| 2019 | #1,315 | 139 | 77.5 |
| 2020 | #1,281 | 143 | 82.8 |
| 2021 | #1,262 | 151 | 86.3 |
| 2022 | #1,162 | 177 | 101.4 |
| 2023 | #1,217 | 163 | 95.3 |
| 2024 | #1,367 | 137 | 79.5 |
| 2025 | #1,339 | 143 | 83.7 |
World rankings
Caysen for boys
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