Cydnee is a distinctive girls' name in United States, ranking #3265 in 2001 with 42 recorded births. This places Cydnee in the top 18% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1997 with 51 births ranking #2520. In 2001, approximately 1 in every 42,870 girls born was named Cydnee. RISING Recent data shows the name is currently rising.