Kathy is a distinctive girls' name in United States, ranking #2364 in 2019 with 76 recorded births. The name reached its all-time peak in 1996 with 445 births ranking #530. Since 1996, the popularity has decreased by 82.9%. In 2019, approximately 1 in every 22,073 girls born was named Kathy. FALLING Recent data shows the name is currently falling.