Haydn is a moderately popular boys' name in England & Wales, ranking #266 in 1998 with 105 recorded births. The name reached its all-time peak in 2006 with 146 births ranking #254. Since 1996, the popularity has decreased by 27.6%. In 1998, approximately 1 in every 2,957 boys born was named Haydn. FALLING Recent data shows the name is currently falling.