Triston is a distinctive girls' name in United States, ranking #7418 in 2002 with 15 recorded births. The name reached its all-time peak in 1998 with 23 births ranking #4789. Since 1996, the popularity has decreased by 25.0%. In 2002, approximately 1 in every 119,788 girls born was named Triston. STABLE Recent data shows the name is currently stable.