Haydn is a moderately popular boys' name in England & Wales, ranking #259 in 2001 with 107 recorded births. The name reached its all-time peak in 2006 with 146 births ranking #254. Since 1996, the popularity has decreased by 26.2%. In 2001, approximately 1 in every 2,690 boys born was named Haydn. FALLING Recent data shows the name is currently falling.