Katty is a distinctive girls' name in United States, ranking #16087 in 2025 with 5 recorded births. The name reached its all-time peak in 2000 with 34 births ranking #3775. Since 1996, the popularity has decreased by 73.7%. In 2025, approximately 1 in every 321,453 girls born was named Katty. FALLING Recent data shows the name is currently falling.