Caidyn is a distinctive boys' name in United States, ranking #4199 in 2024 with 25 recorded births. This places Caidyn in the top 29% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2011 with 64 births ranking #2081. In 2024, approximately 1 in every 68,613 boys born was named Caidyn. FALLING Recent data shows the name is currently falling.