Triston is a distinctive girls' name in United States, ranking #19337 in 2012 with 5 recorded births. The name reached its all-time peak in 1998 with 23 births ranking #4789. Since 1996, the popularity has decreased by 75.0%. In 2012, approximately 1 in every 352,148 girls born was named Triston. STABLE Recent data shows the name is currently stable.