Caty is a distinctive girls' name in United States, ranking #8911 in 1999 with 10 recorded births. The name reached its all-time peak in 2000 with 11 births ranking #8667. Since 1996, the popularity has increased by 66.7%. In 1999, approximately 1 in every 177,378 girls born was named Caty. RISING Recent data shows the name is currently rising.