Cydnee is a distinctive girls' name in United States, ranking #8496 in 2016 with 13 recorded births. The name reached its all-time peak in 1997 with 51 births ranking #2520. Since 1996, the popularity has decreased by 66.7%. In 2016, approximately 1 in every 136,268 girls born was named Cydnee. RISING Recent data shows the name is currently rising.