Tristyn is a distinctive girls' name in United States, ranking #1960 in 2004 with 96 recorded births. The name reached its all-time peak in 2002 with 113 births ranking #1641. Since 1996, the popularity has increased by 31.5%. In 2004, approximately 1 in every 19,126 girls born was named Tristyn. FALLING Recent data shows the name is currently falling.