Railey is a distinctive girls' name in United States, ranking #5053 in 2002 with 24 recorded births. The name reached its all-time peak in 2007 with 48 births ranking #3459. Since 1996, the popularity has increased by 200.0%. In 2002, approximately 1 in every 74,868 girls born was named Railey. RISING Recent data shows the name is currently rising.