Kourtlyn is a distinctive girls' name in United States, ranking #9237 in 2024 with 11 recorded births. The name reached its all-time peak in 2023 with 27 births ranking #4932. Since 1996, the popularity has increased by 57.1%. In 2024, approximately 1 in every 146,653 girls born was named Kourtlyn. FALLING Recent data shows the name is currently falling.