Kyrstin is a distinctive girls' name in United States, ranking #2806 in 2002 with 54 recorded births. The name reached its all-time peak in 2003 with 65 births ranking #2514. Since 1996, the popularity has increased by 25.6%. In 2002, approximately 1 in every 33,274 girls born was named Kyrstin. FALLING Recent data shows the name is currently falling.