Tristyn is a distinctive boys' name in United States, ranking #1616 in 2005 with 85 recorded births. The name reached its all-time peak in 2010 with 139 births ranking #1261. Since 1996, the popularity has increased by 41.7%. In 2005, approximately 1 in every 23,496 boys born was named Tristyn. FALLING Recent data shows the name is currently falling.