Kaci is a distinctive girls' name in United States, ranking #1698 in 2022 with 123 recorded births. The name reached its all-time peak in 1998 with 281 births ranking #766. Since 1996, the popularity has decreased by 53.2%. In 2022, approximately 1 in every 13,323 girls born was named Kaci. FALLING Recent data shows the name is currently falling.