Courtlyn is a distinctive girls' name in United States, ranking #11157 in 2025 with 8 recorded births. The name reached its all-time peak in 1998 with 38 births ranking #3240. Since 1996, the popularity has decreased by 78.4%. In 2025, approximately 1 in every 200,908 girls born was named Courtlyn. RISING Recent data shows the name is currently rising.