Trystan is a distinctive boys' name in England & Wales, ranking #761 in 1998 with 21 recorded births. The name reached its all-time peak in 2009 with 40 births ranking #737. Since 1996, the popularity has increased by 16.7%. In 1998, approximately 1 in every 14,784 boys born was named Trystan. FALLING Recent data shows the name is currently falling.