Triston is a distinctive girls' name in United States, ranking #8196 in 1999 with 12 recorded births. The name reached its all-time peak in 1998 with 23 births ranking #4789. Since 1996, the popularity has decreased by 40.0%. In 1999, approximately 1 in every 147,815 girls born was named Triston. STABLE Recent data shows the name is currently stable.