Casey is a distinctive girls' name in United States, ranking #948 in 2022 with 286 recorded births. The name reached its all-time peak in 1996 with 2,551 births ranking #121. Since 1996, the popularity has decreased by 88.8%. In 2022, approximately 1 in every 5,730 girls born was named Casey. STABLE Recent data shows the name is currently stable.