Crosby is a distinctive girls' name in United States, ranking #15578 in 2000 with 5 recorded births. The name reached its all-time peak in 2021 with 43 births ranking #3561. Since 1996, the popularity has decreased by 68.8%. In 2000, approximately 1 in every 363,194 girls born was named Crosby. STABLE Recent data shows the name is currently stable.