Kirstin is a distinctive girls' name in United States, ranking #967 in 2000 with 219 recorded births. The name reached its all-time peak in 1996 with 308 births ranking #700. Since 1996, the popularity has decreased by 28.9%. In 2000, approximately 1 in every 8,292 girls born was named Kirstin. FALLING Recent data shows the name is currently falling.