Cayson is a distinctive boys' name in United States, ranking #1950 in 2006 with 69 recorded births. The name reached its all-time peak in 2016 with 525 births ranking #550. Since 1996, the popularity has increased by 666.7%. In 2006, approximately 1 in every 29,784 boys born was named Cayson. STABLE Recent data shows the name is currently stable.