Tristyn is a distinctive girls' name in United States, ranking #2400 in 2000 with 65 recorded births. The name reached its all-time peak in 2002 with 113 births ranking #1641. Since 1996, the popularity has decreased by 11.0%. In 2000, approximately 1 in every 27,938 girls born was named Tristyn. FALLING Recent data shows the name is currently falling.