Keirsten is a distinctive girls' name in United States, ranking #2716 in 1999 with 51 recorded births. The name reached its all-time peak in 2005 with 66 births ranking #2590. Since 1996, the popularity has decreased by 21.5%. In 1999, approximately 1 in every 34,780 girls born was named Keirsten. STABLE Recent data shows the name is currently stable.