Tristyn is a distinctive boys' name in United States, ranking #1441 in 2007 with 113 recorded births. The name reached its all-time peak in 2010 with 139 births ranking #1261. Since 1996, the popularity has increased by 88.3%. In 2007, approximately 1 in every 18,365 boys born was named Tristyn. FALLING Recent data shows the name is currently falling.