Kourtlyn is a distinctive girls' name in United States, ranking #9451 in 1997 with 9 recorded births. The name reached its all-time peak in 2023 with 27 births ranking #4932. Since 1996, the popularity has increased by 28.6%. In 1997, approximately 1 in every 193,407 girls born was named Kourtlyn. FALLING Recent data shows the name is currently falling.