Katheryne is a distinctive girls' name in United States, ranking #10495 in 2025 with 9 recorded births. The name reached its all-time peak in 1997 with 39 births ranking #3066. Since 1996, the popularity has decreased by 60.9%. In 2025, approximately 1 in every 178,585 girls born was named Katheryne. STABLE Recent data shows the name is currently stable.