Tristen is a distinctive boys' name in England & Wales, ranking #1209 in 2011 with 21 recorded births. The name reached its all-time peak in 2010 with 26 births ranking #1055. Since 1996, the popularity has increased by 110.0%. In 2011, approximately 1 in every 16,469 boys born was named Tristen. FALLING Recent data shows the name is currently falling.