Kiersten is a distinctive girls' name in United States, ranking #2903 in 2021 with 58 recorded births. The name reached its all-time peak in 2005 with 662 births ranking #460. Since 1996, the popularity has decreased by 90.4%. In 2021, approximately 1 in every 28,271 girls born was named Kiersten. FALLING Recent data shows the name is currently falling.