Haidyn is a distinctive boys' name in United States, ranking #2673 in 2006 with 44 recorded births. This places Haidyn in the top 19% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2005 with 45 births ranking #2504. In 2006, approximately 1 in every 46,707 boys born was named Haidyn. RISING Recent data shows the name is currently rising.