Triston is a distinctive girls' name in United States, ranking #15364 in 2007 with 7 recorded births. The name reached its all-time peak in 1998 with 23 births ranking #4789. Since 1996, the popularity has decreased by 65.0%. In 2007, approximately 1 in every 274,635 girls born was named Triston. STABLE Recent data shows the name is currently stable.