Cally is a distinctive girls' name in United States, ranking #3719 in 2001 with 35 recorded births. The name reached its all-time peak in 1998 with 45 births ranking #2892. Since 1996, the popularity has increased by 12.9%. In 2001, approximately 1 in every 51,445 girls born was named Cally. FALLING Recent data shows the name is currently falling.