Cally is a distinctive girls' name in United States, ranking #3254 in 1999 with 39 recorded births. The name reached its all-time peak in 1998 with 45 births ranking #2892. Since 1996, the popularity has increased by 25.8%. In 1999, approximately 1 in every 45,482 girls born was named Cally. FALLING Recent data shows the name is currently falling.