Haydn is a distinctive boys' name in United States, ranking #2048 in 1998 with 46 recorded births. The name reached its all-time peak in 2003 with 104 births ranking #1330. Since 1996, the popularity has increased by 17.9%. In 1998, approximately 1 in every 41,550 boys born was named Haydn. FALLING Recent data shows the name is currently falling.