Kiersten is a distinctive girls' name in United States, ranking #1279 in 2014 with 188 recorded births. The name reached its all-time peak in 2005 with 662 births ranking #460. Since 1996, the popularity has decreased by 68.8%. In 2014, approximately 1 in every 9,500 girls born was named Kiersten. FALLING Recent data shows the name is currently falling.