Tristyn is a distinctive boys' name in United States, ranking #1347 in 2008 with 128 recorded births. The name reached its all-time peak in 2010 with 139 births ranking #1261. Since 1996, the popularity has increased by 113.3%. In 2008, approximately 1 in every 15,937 boys born was named Tristyn. FALLING Recent data shows the name is currently falling.