Boy name
Caysen
Caysen holds the #1339 spot on the 2025 list of the most popular boy names in the U.S. That amounts to 143 newborn boys in a single year. The ranking has held remarkably steady over the last five years. Its strongest year on record was 2022 (#1156 nationally, 178 newborns), in a data series reaching back to 1997. The name's biggest fan base is in Louisiana (#487 there in 2025).
Rankings
2025 rank
#1339
among boy names
Trend
Stable
last 5 years
All-time peak
#1156
in 2022 (2020s)
Babies in 2025
143
boys named Caysen
Caysen popularity, 1880–2025
Where Caysen is most popular
Share of boys born in 2025:lowhighno data (< 5 births)
Strongest states: Louisiana (#487), Mississippi (#522), Alabama (#685)
Uniqueness score
59/ 100Balanced
everywhereone of a kind
Well known, but far from crowded — the middle of the field. Based on how many babies per birth were named Caysen in the most recent year of SSA data.