Kiersten is a distinctive girls' name in United States, ranking #2521 in 2019 with 70 recorded births. The name reached its all-time peak in 2005 with 662 births ranking #460. Since 1996, the popularity has decreased by 88.4%. In 2019, approximately 1 in every 23,965 girls born was named Kiersten. FALLING Recent data shows the name is currently falling.