Hadyn is a distinctive boys' name in United States, ranking #2779 in 2002 with 34 recorded births. This places Hadyn in the top 22% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2003 with 46 births ranking #2325. Since 1996, the popularity has increased by 100.0%. In 2002, approximately 1 in every 57,102 boys born was named Hadyn. FALLING Recent data shows the name is currently falling.