Katlyne is a distinctive girls' name in United States, ranking #6020 in 1997 with 16 recorded births. This places Katlyne in the top 37% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1999 with 25 births ranking #4518. In 1997, approximately 1 in every 108,791 girls born was named Katlyne. RISING Recent data shows the name is currently rising.