Courtlyn is a distinctive girls' name in United States, ranking #6751 in 2021 with 17 recorded births. The name reached its all-time peak in 1998 with 38 births ranking #3240. Since 1996, the popularity has decreased by 54.1%. In 2021, approximately 1 in every 96,454 girls born was named Courtlyn. RISING Recent data shows the name is currently rising.