Cidnee is a distinctive girls' name in United States, ranking #9439 in 1998 with 9 recorded births. The name reached its all-time peak in 2000 with 10 births ranking #9311. Since 1996, the popularity has increased by 28.6%. In 1998, approximately 1 in every 196,321 girls born was named Cidnee. STABLE Recent data shows the name is currently stable.