Caidyn is a distinctive girls' name in United States, ranking #11354 in 2023 with 8 recorded births. This places Caidyn in the bottom 35% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2008 with 39 births ranking #4023. In 2023, approximately 1 in every 200,331 girls born was named Caidyn. STABLE Recent data shows the name is currently stable.