Cally is a distinctive girls' name in United States, ranking #4375 in 2008 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 2008, approximately 1 in every 54,021 girls born was named Cally. FALLING Recent data shows the name is currently falling.