Caynan is a distinctive boys' name in United States, ranking #9062 in 2025 with 8 recorded births. This places Caynan in the bottom 35% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2019 with 11 births ranking #7250. In 2025, approximately 1 in every 213,510 boys born was named Caynan. RISING Recent data shows the name is currently rising.