Sadey is a distinctive girls' name in United States, ranking #11740 in 2025 with 8 recorded births. The name reached its all-time peak in 2007 with 29 births ranking #5071. Since 1996, the popularity has decreased by 27.3%. In 2025, approximately 1 in every 200,908 girls born was named Sadey. RISING Recent data shows the name is currently rising.