Rileigh is a distinctive girls' name in United States, ranking #2674 in 2019 with 65 recorded births. The name reached its all-time peak in 2009 with 221 births ranking #1149. Since 1996, the popularity has increased by 71.1%. In 2019, approximately 1 in every 25,809 girls born was named Rileigh. FALLING Recent data shows the name is currently falling.