Cally is a distinctive girls' name in United States, ranking #9056 in 2015 with 12 recorded births. The name reached its all-time peak in 1998 with 45 births ranking #2892. Since 1996, the popularity has decreased by 61.3%. In 2015, approximately 1 in every 148,721 girls born was named Cally. FALLING Recent data shows the name is currently falling.