Kally is a distinctive girls' name in United States, ranking #6937 in 2018 with 17 recorded births. The name reached its all-time peak in 2007 with 46 births ranking #3564. Since 1996, the popularity has decreased by 48.5%. In 2018, approximately 1 in every 100,025 girls born was named Kally. FALLING Recent data shows the name is currently falling.