Kaci is a moderately popular girls' name in England & Wales, ranking #317 in 2008 with 146 recorded births. This places Kaci in the top 4% of ranked UK girls' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 2002 with 224 births ranking #192. In 2008, approximately 1 in every 2,163 girls born was named Kaci. RISING Recent data shows the name is currently rising.