Cayson is a distinctive boys' name in United States, ranking #5527 in 1998 with 11 recorded births. The name reached its all-time peak in 2016 with 525 births ranking #550. Since 1996, the popularity has increased by 22.2%. In 1998, approximately 1 in every 173,756 boys born was named Cayson. STABLE Recent data shows the name is currently stable.