Kally is a distinctive girls' name in United States, ranking #6340 in 2015 with 20 recorded births. The name reached its all-time peak in 2007 with 46 births ranking #3564. Since 1996, the popularity has decreased by 39.4%. In 2015, approximately 1 in every 89,233 girls born was named Kally. FALLING Recent data shows the name is currently falling.