Kiersten is a distinctive girls' name in United States, ranking #2696 in 2020 with 62 recorded births. The name reached its all-time peak in 2005 with 662 births ranking #460. Since 1996, the popularity has decreased by 89.7%. In 2020, approximately 1 in every 26,057 girls born was named Kiersten. FALLING Recent data shows the name is currently falling.