Crosby is a distinctive girls' name in United States, ranking #5405 in 2011 with 25 recorded births. The name reached its all-time peak in 2021 with 43 births ranking #3561. Since 1996, the popularity has increased by 56.3%. In 2011, approximately 1 in every 70,352 girls born was named Crosby. STABLE Recent data shows the name is currently stable.