Karson vs Kason
Karson leads today (#453 vs #597), though both are past their peak.
145 years, head to head
Babies named Karson and Kason per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#453
#597
Babies named in 2025
690
480
Peak year
2020
2019
Trend
Declining since 2019
Declining since 2019
Usually for
Boys
Boys
Lifetime births
21,394
14,904
Try another matchup
Karson against names whose popularity has moved like its own.