Tristen is a moderately popular boys' name in United States, ranking #342 in 2005 with 869 recorded births. The name reached its all-time peak in 1996 with 1,188 births ranking #249. Since 1996, the popularity has decreased by 26.9%. In 2005, approximately 1 in every 2,298 boys born was named Tristen. FALLING Recent data shows the name is currently falling.