Rainey is a distinctive girls' name in United States, ranking #2930 in 2002 with 51 recorded births. This places Rainey in the top 16% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2022 with 90 births ranking #2137. Since 1996, the popularity has increased by 10.9%. In 2002, approximately 1 in every 35,232 girls born was named Rainey. STABLE Recent data shows the name is currently stable.