Kortlyn is a distinctive girls' name in United States, ranking #12893 in 2021 with 7 recorded births. This places Kortlyn in the bottom 27% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2014 with 15 births ranking #7888. In 2021, approximately 1 in every 234,245 girls born was named Kortlyn. FALLING Recent data shows the name is currently falling.