Cadyn is a distinctive boys' name in United States, ranking #1721 in 2007 with 87 recorded births. This places Cadyn in the top 12% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2008 with 94 births ranking #1641. In 2007, approximately 1 in every 23,853 boys born was named Cadyn. RISING Recent data shows the name is currently rising.