Rieley is a distinctive girls' name in United States, ranking #10522 in 2009 with 11 recorded births. The name reached its all-time peak in 2005 with 21 births ranking #5959. Since 1996, the popularity has increased by 37.5%. In 2009, approximately 1 in every 166,988 girls born was named Rieley. FALLING Recent data shows the name is currently falling.