Kirstin is a distinctive girls' name in United States, ranking #1323 in 2003 with 156 recorded births. The name reached its all-time peak in 1996 with 308 births ranking #700. Since 1996, the popularity has decreased by 49.4%. In 2003, approximately 1 in every 11,712 girls born was named Kirstin. FALLING Recent data shows the name is currently falling.