Cayson is a distinctive boys' name in United States, ranking #3631 in 2001 with 23 recorded births. This places Cayson in the top 30% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2016 with 525 births ranking #550. Since 1996, the popularity has increased by 155.6%. In 2001, approximately 1 in every 84,471 boys born was named Cayson. STABLE Recent data shows the name is currently stable.