Kerstin is a distinctive girls' name in United States, ranking #2593 in 2002 with 60 recorded births. The name reached its all-time peak in 1998 with 97 births ranking #1662. Since 1996, the popularity has decreased by 33.3%. In 2002, approximately 1 in every 29,947 girls born was named Kerstin. STABLE Recent data shows the name is currently stable.